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e-Paper/RaspberryPi_JetsonNano/c/lib/GUI/GUI_BMPfile.c
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e-Paper/RaspberryPi_JetsonNano/c/lib/GUI/GUI_BMPfile.c
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/*****************************************************************************
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* | File : GUI_BMPfile.h
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* | Author : Waveshare team
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* | Function : Hardware underlying interface
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* | Info :
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* Used to shield the underlying layers of each master
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* and enhance portability
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*----------------
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* | This version: V2.3
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* | Date : 2022-07-27
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* | Info :
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* -----------------------------------------------------------------------------
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* V2.3(2022-07-27):
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* 1.Add GUI_ReadBmp_RGB_4Color()
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* V2.2(2020-07-08):
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* 1.Add GUI_ReadBmp_RGB_7Color()
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* V2.1(2019-10-10):
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* 1.Add GUI_ReadBmp_4Gray()
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* V2.0(2018-11-12):
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* 1.Change file name: GUI_BMP.h -> GUI_BMPfile.h
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* 2.fix: GUI_ReadBmp()
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* Now Xstart and Xstart can control the position of the picture normally,
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* and support the display of images of any size. If it is larger than
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* the actual display range, it will not be displayed.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documnetation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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#
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******************************************************************************/
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#include "GUI_BMPfile.h"
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#include "GUI_Paint.h"
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#include "Debug.h"
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#include <fcntl.h>
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#include <unistd.h>
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#include <stdint.h>
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#include <stdlib.h> //exit()
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#include <string.h> //memset()
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#include <math.h> //memset()
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#include <stdio.h>
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UBYTE GUI_ReadBmp(const char *path, UWORD Xstart, UWORD Ystart)
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{
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FILE *fp; //Define a file pointer
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BMPFILEHEADER bmpFileHeader; //Define a bmp file header structure
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BMPINFOHEADER bmpInfoHeader; //Define a bmp info header structure
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// Binary file open
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if((fp = fopen(path, "rb")) == NULL) {
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Debug("Cann't open the file!\n");
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exit(0);
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}
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// Set the file pointer from the beginning
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fseek(fp, 0, SEEK_SET);
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fread(&bmpFileHeader, sizeof(BMPFILEHEADER), 1, fp); //sizeof(BMPFILEHEADER) must be 14
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fread(&bmpInfoHeader, sizeof(BMPINFOHEADER), 1, fp); //sizeof(BMPFILEHEADER) must be 50
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printf("pixel = %d * %d\r\n", bmpInfoHeader.biWidth, bmpInfoHeader.biHeight);
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UWORD Image_Width_Byte = (bmpInfoHeader.biWidth % 8 == 0)? (bmpInfoHeader.biWidth / 8): (bmpInfoHeader.biWidth / 8 + 1);
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UWORD Bmp_Width_Byte = (Image_Width_Byte % 4 == 0) ? Image_Width_Byte: ((Image_Width_Byte / 4 + 1) * 4);
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UBYTE Image[Image_Width_Byte * bmpInfoHeader.biHeight];
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memset(Image, 0xFF, Image_Width_Byte * bmpInfoHeader.biHeight);
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// Determine if it is a monochrome bitmap
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int readbyte = bmpInfoHeader.biBitCount;
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if(readbyte != 1) {
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Debug("the bmp Image is not a monochrome bitmap!\n");
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exit(0);
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}
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// Determine black and white based on the palette
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UWORD i;
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UWORD Bcolor, Wcolor;
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UWORD bmprgbquadsize = pow(2, bmpInfoHeader.biBitCount);// 2^1 = 2
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BMPRGBQUAD bmprgbquad[bmprgbquadsize]; //palette
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// BMPRGBQUAD bmprgbquad[2]; //palette
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for(i = 0; i < bmprgbquadsize; i++){
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// for(i = 0; i < 2; i++) {
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fread(&bmprgbquad[i], sizeof(BMPRGBQUAD), 1, fp);
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}
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if(bmprgbquad[0].rgbBlue == 0xff && bmprgbquad[0].rgbGreen == 0xff && bmprgbquad[0].rgbRed == 0xff) {
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Bcolor = BLACK;
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Wcolor = WHITE;
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} else {
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Bcolor = WHITE;
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Wcolor = BLACK;
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}
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// Read image data into the cache
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UWORD x, y;
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UBYTE Rdata;
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fseek(fp, bmpFileHeader.bOffset, SEEK_SET);
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for(y = 0; y < bmpInfoHeader.biHeight; y++) {//Total display column
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for(x = 0; x < Bmp_Width_Byte; x++) {//Show a line in the line
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if(fread((char *)&Rdata, 1, readbyte, fp) != readbyte) {
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perror("get bmpdata:\r\n");
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break;
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}
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if(x < Image_Width_Byte) { //bmp
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Image[x + (bmpInfoHeader.biHeight - y - 1) * Image_Width_Byte] = Rdata;
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// printf("rdata = %d\r\n", Rdata);
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}
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}
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}
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fclose(fp);
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// Refresh the image to the display buffer based on the displayed orientation
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UBYTE color, temp;
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for(y = 0; y < bmpInfoHeader.biHeight; y++) {
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for(x = 0; x < bmpInfoHeader.biWidth; x++) {
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if(x > Paint.Width || y > Paint.Height) {
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break;
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}
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temp = Image[(x / 8) + (y * Image_Width_Byte)];
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color = (((temp << (x%8)) & 0x80) == 0x80) ?Bcolor:Wcolor;
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Paint_SetPixel(Xstart + x, Ystart + y, color);
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}
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}
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return 0;
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}
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/*************************************************************************
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*************************************************************************/
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UBYTE GUI_ReadBmp_4Gray(const char *path, UWORD Xstart, UWORD Ystart)
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{
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FILE *fp; //Define a file pointer
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BMPFILEHEADER bmpFileHeader; //Define a bmp file header structure
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BMPINFOHEADER bmpInfoHeader; //Define a bmp info header structure
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// Binary file open
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if((fp = fopen(path, "rb")) == NULL) {
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Debug("Cann't open the file!\n");
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exit(0);
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}
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// Set the file pointer from the beginning
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fseek(fp, 0, SEEK_SET);
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fread(&bmpFileHeader, sizeof(BMPFILEHEADER), 1, fp); //sizeof(BMPFILEHEADER) must be 14
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fread(&bmpInfoHeader, sizeof(BMPINFOHEADER), 1, fp); //sizeof(BMPFILEHEADER) must be 50
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printf("pixel = %d * %d\r\n", bmpInfoHeader.biWidth, bmpInfoHeader.biHeight);
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UWORD Image_Width_Byte = (bmpInfoHeader.biWidth % 4 == 0)? (bmpInfoHeader.biWidth / 4): (bmpInfoHeader.biWidth / 4 + 1);
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UWORD Bmp_Width_Byte = (bmpInfoHeader.biWidth % 2 == 0)? (bmpInfoHeader.biWidth / 2): (bmpInfoHeader.biWidth / 2 + 1);
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UBYTE Image[Image_Width_Byte * bmpInfoHeader.biHeight * 2];
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memset(Image, 0xFF, Image_Width_Byte * bmpInfoHeader.biHeight * 2);
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// Determine if it is a monochrome bitmap
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int readbyte = bmpInfoHeader.biBitCount;
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printf("biBitCount = %d\r\n",readbyte);
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if(readbyte != 4){
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Debug("Bmp image is not a 4-color bitmap!\n");
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exit(0);
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}
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// Read image data into the cache
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UWORD x, y;
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UBYTE Rdata;
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fseek(fp, bmpFileHeader.bOffset, SEEK_SET);
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for(y = 0; y < bmpInfoHeader.biHeight; y++) {//Total display column
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for(x = 0; x < Bmp_Width_Byte; x++) {//Show a line in the line
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if(fread((char *)&Rdata, 1, 1, fp) != 1) {
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perror("get bmpdata:\r\n");
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break;
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}
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if(x < Image_Width_Byte*2) { //bmp
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Image[x + (bmpInfoHeader.biHeight - y - 1) * Image_Width_Byte*2] = Rdata;
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}
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}
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}
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fclose(fp);
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// Refresh the image to the display buffer based on the displayed orientation
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UBYTE color, temp;
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printf("bmpInfoHeader.biWidth = %d\r\n",bmpInfoHeader.biWidth);
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printf("bmpInfoHeader.biHeight = %d\r\n",bmpInfoHeader.biHeight);
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for(y = 0; y < bmpInfoHeader.biHeight; y++) {
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for(x = 0; x < bmpInfoHeader.biWidth; x++) {
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if(x > Paint.Width || y > Paint.Height) {
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break;
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}
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temp = Image[x/2 + y * bmpInfoHeader.biWidth/2] >> ((x%2)? 0:4);//0xf 0x8 0x7 0x0
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color = temp>>2; //11 10 01 00
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Paint_SetPixel(Xstart + x, Ystart + y, color);
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}
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}
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return 0;
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}
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UBYTE GUI_ReadBmp_16Gray(const char *path, UWORD Xstart, UWORD Ystart)
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{
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FILE *fp; //Define a file pointer
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BMPFILEHEADER bmpFileHeader; //Define a bmp file header structure
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BMPINFOHEADER bmpInfoHeader; //Define a bmp info header structure
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// Binary file open
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if((fp = fopen(path, "rb")) == NULL) {
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Debug("Cann't open the file!\n");
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exit(0);
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}
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// Set the file pointer from the beginning
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fseek(fp, 0, SEEK_SET);
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fread(&bmpFileHeader, sizeof(BMPFILEHEADER), 1, fp); //sizeof(BMPFILEHEADER) must be 14
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fread(&bmpInfoHeader, sizeof(BMPINFOHEADER), 1, fp); //sizeof(BMPFILEHEADER) must be 50
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printf("pixel = %d * %d\r\n", bmpInfoHeader.biWidth, bmpInfoHeader.biHeight);
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// They are both the same width in bytes
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// round up to the next byte
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UWORD Width_Byte = (bmpInfoHeader.biWidth + 1) / 2;
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UBYTE Image[Width_Byte * bmpInfoHeader.biHeight];
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memset(Image, 0xFF, Width_Byte * bmpInfoHeader.biHeight);
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// Determine if it is a monochrome bitmap
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int readbyte = bmpInfoHeader.biBitCount;
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printf("biBitCount = %d\r\n",readbyte);
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if(readbyte != 4) {
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Debug("Bmp image is not a 4-bit bitmap!\n");
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exit(0);
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}
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// Determine colors based on the palette
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// A map from palette entry to color
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UBYTE colors[16];
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UBYTE i;
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BMPRGBQUAD rgbData;
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for (i = 0; i < 16; i++){
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fread(&rgbData, sizeof(BMPRGBQUAD), 1, fp);
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// Work out the closest colour
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// 16 colours over 0-255 => 0-8 => 0, 9-25 => 1 (17), 26-42 => 2 (34), etc
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// Base it on red
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colors[i] = (rgbData.rgbRed + 8) / 17;
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}
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// Read image data into the cache
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UWORD x, y;
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UBYTE Rdata;
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fseek(fp, bmpFileHeader.bOffset, SEEK_SET);
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for (y = 0; y < bmpInfoHeader.biHeight; y++) {//Total display column
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for (x = 0; x < Width_Byte; x++) {//Show a line in the line
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if (fread((char *) &Rdata, 1, 1, fp) != 1) {
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perror("get bmpdata:\r\n");
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break;
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}
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Image[x + (bmpInfoHeader.biHeight - y - 1) * Width_Byte] = Rdata;
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}
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}
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fclose(fp);
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// Refresh the image to the display buffer based on the displayed orientation
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UBYTE coloridx;
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printf("bmpInfoHeader.biWidth = %d\r\n", bmpInfoHeader.biWidth);
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printf("bmpInfoHeader.biHeight = %d\r\n", bmpInfoHeader.biHeight);
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for (y = 0; y < bmpInfoHeader.biHeight; y++) {
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for (x = 0; x < bmpInfoHeader.biWidth; x++) {
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if (Xstart + x > Paint.Width || Ystart + y > Paint.Height)
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break;
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coloridx = (Image[x / 2 + y * Width_Byte] >> ((x % 2) ? 0 : 4)) & 15;
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Paint_SetPixel(Xstart + x, Ystart + y, colors[coloridx]);
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}
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}
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return 0;
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}
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UBYTE GUI_ReadBmp_RGB_7Color(const char *path, UWORD Xstart, UWORD Ystart)
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{
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FILE *fp; //Define a file pointer
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BMPFILEHEADER bmpFileHeader; //Define a bmp file header structure
|
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BMPINFOHEADER bmpInfoHeader; //Define a bmp info header structure
|
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// Binary file open
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if((fp = fopen(path, "rb")) == NULL) {
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Debug("Cann't open the file!\n");
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exit(0);
|
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}
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|
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// Set the file pointer from the beginning
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fseek(fp, 0, SEEK_SET);
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fread(&bmpFileHeader, sizeof(BMPFILEHEADER), 1, fp); //sizeof(BMPFILEHEADER) must be 14
|
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fread(&bmpInfoHeader, sizeof(BMPINFOHEADER), 1, fp); //sizeof(BMPFILEHEADER) must be 50
|
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printf("pixel = %d * %d\r\n", bmpInfoHeader.biWidth, bmpInfoHeader.biHeight);
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UDOUBLE Image_Byte = bmpInfoHeader.biWidth * bmpInfoHeader.biHeight * 3;
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UBYTE Image[Image_Byte];
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memset(Image, 0xFF, Image_Byte);
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// Determine if it is a monochrome bitmap
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int readbyte = bmpInfoHeader.biBitCount;
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if(readbyte != 24){
|
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Debug("Bmp image is not 24 bitmap!\n");
|
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exit(0);
|
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}
|
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// Read image data into the cache
|
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UWORD x, y;
|
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UBYTE Rdata[3];
|
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fseek(fp, bmpFileHeader.bOffset, SEEK_SET);
|
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|
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for(y = 0; y < bmpInfoHeader.biHeight; y++) {//Total display column
|
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for(x = 0; x < bmpInfoHeader.biWidth ; x++) {//Show a line in the line
|
||||
if(fread((char *)Rdata, 1, 1, fp) != 1) {
|
||||
perror("get bmpdata:\r\n");
|
||||
break;
|
||||
}
|
||||
if(fread((char *)Rdata+1, 1, 1, fp) != 1) {
|
||||
perror("get bmpdata:\r\n");
|
||||
break;
|
||||
}
|
||||
if(fread((char *)Rdata+2, 1, 1, fp) != 1) {
|
||||
perror("get bmpdata:\r\n");
|
||||
break;
|
||||
}
|
||||
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if(Rdata[0] == 0 && Rdata[1] == 0 && Rdata[2] == 0){
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Image[x+(y* bmpInfoHeader.biWidth )] = 0;//Black
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||||
}else if(Rdata[0] == 255 && Rdata[1] == 255 && Rdata[2] == 255){
|
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Image[x+(y* bmpInfoHeader.biWidth )] = 1;//White
|
||||
}else if(Rdata[0] == 0 && Rdata[1] == 255 && Rdata[2] == 0){
|
||||
Image[x+(y* bmpInfoHeader.biWidth )] = 2;//Green
|
||||
}else if(Rdata[0] == 255 && Rdata[1] == 0 && Rdata[2] == 0){
|
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Image[x+(y* bmpInfoHeader.biWidth )] = 3;//Blue
|
||||
}else if(Rdata[0] == 0 && Rdata[1] == 0 && Rdata[2] == 255){
|
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Image[x+(y* bmpInfoHeader.biWidth )] = 4;//Red
|
||||
}else if(Rdata[0] == 0 && Rdata[1] == 255 && Rdata[2] == 255){
|
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Image[x+(y* bmpInfoHeader.biWidth )] = 5;//Yellow
|
||||
}else if(Rdata[0] == 0 && Rdata[1] == 128 && Rdata[2] == 255){
|
||||
Image[x+(y* bmpInfoHeader.biWidth )] = 6;//Orange
|
||||
}
|
||||
}
|
||||
}
|
||||
fclose(fp);
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|
||||
// Refresh the image to the display buffer based on the displayed orientation
|
||||
for(y = 0; y < bmpInfoHeader.biHeight; y++) {
|
||||
for(x = 0; x < bmpInfoHeader.biWidth; x++) {
|
||||
if(x > Paint.Width || y > Paint.Height) {
|
||||
break;
|
||||
}
|
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Paint_SetPixel(Xstart + x, Ystart + y, Image[bmpInfoHeader.biHeight * bmpInfoHeader.biWidth - 1 -(bmpInfoHeader.biWidth-x-1+(y* bmpInfoHeader.biWidth))]);
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}
|
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}
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||||
return 0;
|
||||
}
|
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|
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UBYTE GUI_ReadBmp_RGB_4Color(const char *path, UWORD Xstart, UWORD Ystart)
|
||||
{
|
||||
FILE *fp; //Define a file pointer
|
||||
BMPFILEHEADER bmpFileHeader; //Define a bmp file header structure
|
||||
BMPINFOHEADER bmpInfoHeader; //Define a bmp info header structure
|
||||
|
||||
// Binary file open
|
||||
if((fp = fopen(path, "rb")) == NULL) {
|
||||
Debug("Cann't open the file!\n");
|
||||
exit(0);
|
||||
}
|
||||
|
||||
// Set the file pointer from the beginning
|
||||
fseek(fp, 0, SEEK_SET);
|
||||
fread(&bmpFileHeader, sizeof(BMPFILEHEADER), 1, fp); //sizeof(BMPFILEHEADER) must be 14
|
||||
fread(&bmpInfoHeader, sizeof(BMPINFOHEADER), 1, fp); //sizeof(BMPFILEHEADER) must be 50
|
||||
printf("pixel = %d * %d\r\n", bmpInfoHeader.biWidth, bmpInfoHeader.biHeight);
|
||||
|
||||
UDOUBLE Image_Byte = bmpInfoHeader.biWidth * bmpInfoHeader.biHeight * 3;
|
||||
UBYTE Image[Image_Byte];
|
||||
memset(Image, 0xFF, Image_Byte);
|
||||
|
||||
// Determine if it is a monochrome bitmap
|
||||
int readbyte = bmpInfoHeader.biBitCount;
|
||||
if(readbyte != 24){
|
||||
Debug("Bmp image is not 24 bitmap!\n");
|
||||
exit(0);
|
||||
}
|
||||
// Read image data into the cache
|
||||
UWORD x, y;
|
||||
UBYTE Rdata[3];
|
||||
fseek(fp, bmpFileHeader.bOffset, SEEK_SET);
|
||||
|
||||
for(y = 0; y < bmpInfoHeader.biHeight; y++) {//Total display column
|
||||
for(x = 0; x < bmpInfoHeader.biWidth ; x++) {//Show a line in the line
|
||||
if(fread((char *)Rdata, 1, 1, fp) != 1) {
|
||||
perror("get bmpdata:\r\n");
|
||||
break;
|
||||
}
|
||||
if(fread((char *)Rdata+1, 1, 1, fp) != 1) {
|
||||
perror("get bmpdata:\r\n");
|
||||
break;
|
||||
}
|
||||
if(fread((char *)Rdata+2, 1, 1, fp) != 1) {
|
||||
perror("get bmpdata:\r\n");
|
||||
break;
|
||||
}
|
||||
if(Rdata[0] < 128 && Rdata[1] < 128 && Rdata[2] < 128){
|
||||
Image[x+(y* bmpInfoHeader.biWidth )] = 0;//Black
|
||||
}else if(Rdata[0] > 127 && Rdata[1] > 127 && Rdata[2] > 127){
|
||||
Image[x+(y* bmpInfoHeader.biWidth )] = 1;//White
|
||||
}else if(Rdata[0] < 128 && Rdata[1] > 127 && Rdata[2] > 127){
|
||||
Image[x+(y* bmpInfoHeader.biWidth )] = 2;//Yellow
|
||||
}else if(Rdata[0] < 128 && Rdata[1] < 128 && Rdata[2] > 127){
|
||||
Image[x+(y* bmpInfoHeader.biWidth )] = 3;//Red
|
||||
}
|
||||
}
|
||||
if(bmpInfoHeader.biWidth % 4 != 0)
|
||||
{
|
||||
for (UWORD i = 0; i < (bmpInfoHeader.biWidth % 4); i++)
|
||||
{
|
||||
if(fread((char *)Rdata, 1, 1, fp) != 1) {
|
||||
perror("get bmpdata:\r\n");
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
fclose(fp);
|
||||
|
||||
// Refresh the image to the display buffer based on the displayed orientation
|
||||
for(y = 0; y < bmpInfoHeader.biHeight; y++) {
|
||||
for(x = 0; x < bmpInfoHeader.biWidth; x++) {
|
||||
if(x > Paint.Width || y > Paint.Height) {
|
||||
break;
|
||||
}
|
||||
Paint_SetPixel(Xstart + x, Ystart + y, Image[bmpInfoHeader.biHeight * bmpInfoHeader.biWidth - 1 -(bmpInfoHeader.biWidth-x-1+(y* bmpInfoHeader.biWidth))]);
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
UBYTE GUI_ReadBmp_RGB_6Color(const char *path, UWORD Xstart, UWORD Ystart)
|
||||
{
|
||||
FILE *fp; //Define a file pointer
|
||||
BMPFILEHEADER bmpFileHeader; //Define a bmp file header structure
|
||||
BMPINFOHEADER bmpInfoHeader; //Define a bmp info header structure
|
||||
|
||||
// Binary file open
|
||||
if((fp = fopen(path, "rb")) == NULL) {
|
||||
Debug("Cann't open the file!\n");
|
||||
exit(0);
|
||||
}
|
||||
|
||||
// Set the file pointer from the beginning
|
||||
fseek(fp, 0, SEEK_SET);
|
||||
fread(&bmpFileHeader, sizeof(BMPFILEHEADER), 1, fp); //sizeof(BMPFILEHEADER) must be 14
|
||||
fread(&bmpInfoHeader, sizeof(BMPINFOHEADER), 1, fp); //sizeof(BMPFILEHEADER) must be 50
|
||||
printf("pixel = %d * %d\r\n", bmpInfoHeader.biWidth, bmpInfoHeader.biHeight);
|
||||
|
||||
UDOUBLE Image_Byte = bmpInfoHeader.biWidth * bmpInfoHeader.biHeight * 3;
|
||||
UBYTE Image[Image_Byte];
|
||||
memset(Image, 0xFF, Image_Byte);
|
||||
|
||||
// Determine if it is a monochrome bitmap
|
||||
int readbyte = bmpInfoHeader.biBitCount;
|
||||
if(readbyte != 24){
|
||||
Debug("Bmp image is not 24 bitmap!\n");
|
||||
exit(0);
|
||||
}
|
||||
// Read image data into the cache
|
||||
UWORD x, y;
|
||||
UBYTE Rdata[3];
|
||||
fseek(fp, bmpFileHeader.bOffset, SEEK_SET);
|
||||
|
||||
for(y = 0; y < bmpInfoHeader.biHeight; y++) {//Total display column
|
||||
for(x = 0; x < bmpInfoHeader.biWidth ; x++) {//Show a line in the line
|
||||
if(fread((char *)Rdata, 1, 1, fp) != 1) {
|
||||
perror("get bmpdata:\r\n");
|
||||
break;
|
||||
}
|
||||
if(fread((char *)Rdata+1, 1, 1, fp) != 1) {
|
||||
perror("get bmpdata:\r\n");
|
||||
break;
|
||||
}
|
||||
if(fread((char *)Rdata+2, 1, 1, fp) != 1) {
|
||||
perror("get bmpdata:\r\n");
|
||||
break;
|
||||
}
|
||||
|
||||
if(Rdata[0] == 0 && Rdata[1] == 0 && Rdata[2] == 0){
|
||||
Image[x+(y* bmpInfoHeader.biWidth )] = 0;//Black
|
||||
}else if(Rdata[0] == 255 && Rdata[1] == 255 && Rdata[2] == 255){
|
||||
Image[x+(y* bmpInfoHeader.biWidth )] = 1;//White
|
||||
}else if(Rdata[0] == 0 && Rdata[1] == 255 && Rdata[2] == 255){
|
||||
Image[x+(y* bmpInfoHeader.biWidth )] = 2;//Yellow
|
||||
}else if(Rdata[0] == 0 && Rdata[1] == 0 && Rdata[2] == 255){
|
||||
Image[x+(y* bmpInfoHeader.biWidth )] = 3;//Red
|
||||
// }else if(Rdata[0] == 0 && Rdata[1] == 128 && Rdata[2] == 255){
|
||||
// Image[x+(y* bmpInfoHeader.biWidth )] = 4;//Orange
|
||||
}else if(Rdata[0] == 255 && Rdata[1] == 0 && Rdata[2] == 0){
|
||||
Image[x+(y* bmpInfoHeader.biWidth )] = 5;//Blue
|
||||
}else if(Rdata[0] == 0 && Rdata[1] == 255 && Rdata[2] == 0){
|
||||
Image[x+(y* bmpInfoHeader.biWidth )] = 6;//Green
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
fclose(fp);
|
||||
|
||||
// Refresh the image to the display buffer based on the displayed orientation
|
||||
for(y = 0; y < bmpInfoHeader.biHeight; y++) {
|
||||
for(x = 0; x < bmpInfoHeader.biWidth; x++) {
|
||||
if(x > Paint.Width || y > Paint.Height) {
|
||||
break;
|
||||
}
|
||||
Paint_SetPixel(Xstart + x, Ystart + y, Image[bmpInfoHeader.biHeight * bmpInfoHeader.biWidth - 1 -(bmpInfoHeader.biWidth-x-1+(y* bmpInfoHeader.biWidth))]);
|
||||
}
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
Loading…
Add table
Add a link
Reference in a new issue