GitHub/readguy
1
0
Fork 0
mirror of https://github.com/fsender/readguy.git synced 2025-12-12 21:08:14 +08:00
Code Issues Packages Projects Releases Wiki Activity

update to 1.3.0 version

Browse Source
This commit is contained in:
fsender
2023-11-06 15:39:13 +08:00
parent b5d77bc054
commit a8b2540468
31 changed files with 903 additions and 635 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
examples/ex06_Image/guy_image.cpp
View File

@@ -80,9 +80,11 @@ uint8_t readguyImage::drawImgHandler(int r, LGFX_Sprite *spr){
case 1:
spr->drawBmpFile(*baseFs,filename,_x,_y,0,0,offsetx+xd,offsety+yd,scalex,scaley,datum);
break;
#ifndef ESP8266
case 2:
spr->drawPngFile(*baseFs,filename,_x,_y,0,0,offsetx+xd,offsety+yd,scalex,scaley,datum);
break;
#endif
case 3:
spr->drawJpgFile(*baseFs,filename,_x,_y,0,0,offsetx+xd,offsety+yd,scalex,scaley,datum);
break;
@@ -224,9 +226,9 @@ void readguyImage::drawImageFile(bool use16grey){
//Serial.printf("filename: %s, exname: %s\n",filename,ex);
//图片将会分割成8个部分, 分块绘制, 节省内存.
w=(guy->memWidth()+7)&0x7ffffff8; //guy->guyMemoryWidth() 返回不随旋转参数而改变的显示内存宽度
w=(guy->drvWidth()+7)&0x7ffffff8; //guy->guyMemoryWidth() 返回不随旋转参数而改变的显示内存宽度
if(!w) return; //保证宽度>0
h=guy->memHeight();
h=guy->drvHeight();
if(exPoolSize>guy->bufferLength()){ //当外部缓存的像素超过屏幕缓存时,使用外部缓存作为主缓冲区
_h=exPoolSize/w;
_pool=exPool;
@@ -250,8 +252,10 @@ void readguyImage::drawImageFile(bool use16grey){
//随后打开图片进行解码. 可选显示的位置和宽度高度参数, 屏幕上的其他部分则会变成白色.
if(strcmp(ex,"bmp") == 0 || strcmp(ex,"BMP") == 0) //BMP格式, 绘制BMP图片
format|=1; //BMP格式
#ifndef ESP8266
else if(strcmp(ex,"png") == 0 || strcmp(ex,"PNG") == 0) //PNG格式, 绘制PNG图片
format|=2; //PNG格式
#endif
else if(strcmp(ex,"jpg") == 0 || strcmp(ex,"JPG") == 0 || strcmp(ex,"jpeg") == 0 || strcmp(ex,"JPEG") == 0)
format|=3; //JPG格式
else return; //未知格式
@@ -291,8 +295,10 @@ uint8_t readguyImage::drawImageToBuffer(){
if(strcmp(ex,"bmp") == 0 || strcmp(ex,"BMP") == 0) //BMP格式, 绘制BMP图片
format|=1; //BMP格式
#ifndef ESP8266
else if(strcmp(ex,"png") == 0 || strcmp(ex,"PNG") == 0) //PNG格式, 绘制PNG图片
format|=2; //PNG格式
#endif
else if(strcmp(ex,"jpg") == 0 || strcmp(ex,"JPG") == 0 || strcmp(ex,"jpeg") == 0 || strcmp(ex,"JPEG") == 0)
format|=3; //JPG格式
else return 2; //未知格式
@@ -310,9 +316,11 @@ uint8_t readguyImage::drawImageToBuffer(){
case 1:
spr.drawBmpFile(*baseFs,filename,0,0,0,0,offsetx,offsety+_h*i,scalex,scaley);
break;
#ifndef ESP8266
case 2:
spr.drawPngFile(*baseFs,filename,0,0,0,0,offsetx,offsety+_h*i,scalex,scaley);
break;
#endif
case 3:
spr.drawJpgFile(*baseFs,filename,0,0,0,0,offsetx,offsety+_h*i,scalex,scaley);
break;