summaryrefslogtreecommitdiff
path: root/imageloader.c
diff options
context:
space:
mode:
Diffstat (limited to 'imageloader.c')
-rw-r--r--imageloader.c222
1 files changed, 111 insertions, 111 deletions
diff --git a/imageloader.c b/imageloader.c
index d4f1d21..3a9a0be 100644
--- a/imageloader.c
+++ b/imageloader.c
@@ -11,56 +11,56 @@ cImageLoader::~cImageLoader() {
}
bool cImageLoader::LoadLogo(const char *logo, int width = config.logoWidth, int height = config.logoHeight) {
- if ((width == 0)||(height==0))
- return false;
- std::string logoLower = logo;
- toLowerCase(logoLower);
- bool success = false;
- if (config.logoPathSet) {
- success = LoadImage(logoLower.c_str(), config.logoPath, config.logoExtension);
- }
- if (!success) {
- success = LoadImage(logoLower.c_str(), config.logoPathDefault, config.logoExtension);
- }
- if (!success)
- return false;
- if (height != 0 || width != 0) {
- buffer.sample( Geometry(width, height));
- }
- return true;
+ if ((width == 0)||(height==0))
+ return false;
+ std::string logoLower = logo;
+ toLowerCase(logoLower);
+ bool success = false;
+ if (config.logoPathSet) {
+ success = LoadImage(logoLower.c_str(), config.logoPath, config.logoExtension);
+ }
+ if (!success) {
+ success = LoadImage(logoLower.c_str(), config.logoPathDefault, config.logoExtension);
+ }
+ if (!success)
+ return false;
+ if (height != 0 || width != 0) {
+ buffer.sample( Geometry(width, height));
+ }
+ return true;
}
bool cImageLoader::LoadIcon(const char *cIcon, int size) {
- if (size==0)
- return false;
- bool success = false;
- if (config.iconPathSet) {
- success = LoadImage(cString(cIcon), config.iconPath, "png");
- }
- if (!success) {
- success = LoadImage(cString(cIcon), config.iconPathDefault, "png");
- }
- if (!success)
- return false;
- buffer.sample(Geometry(size, size));
- return true;
+ if (size==0)
+ return false;
+ bool success = false;
+ if (config.iconPathSet) {
+ success = LoadImage(cString(cIcon), config.iconPath, "png");
+ }
+ if (!success) {
+ success = LoadImage(cString(cIcon), config.iconPathDefault, "png");
+ }
+ if (!success)
+ return false;
+ buffer.sample(Geometry(size, size));
+ return true;
}
bool cImageLoader::LoadIcon(const char *cIcon, int width, int height) {
try {
- if ((width == 0)||(height==0))
- return false;
- bool success = false;
- if (config.iconPathSet) {
- success = LoadImage(cString(cIcon), config.iconPath, "png");
- }
- if (!success) {
- success = LoadImage(cString(cIcon), config.iconPathDefault, "png");
- }
- if (!success)
- return false;
- buffer.scale(Geometry(width, height));
- return true;
+ if ((width == 0)||(height==0))
+ return false;
+ bool success = false;
+ if (config.iconPathSet) {
+ success = LoadImage(cString(cIcon), config.iconPath, "png");
+ }
+ if (!success) {
+ success = LoadImage(cString(cIcon), config.iconPathDefault, "png");
+ }
+ if (!success)
+ return false;
+ buffer.scale(Geometry(width, height));
+ return true;
}
catch (...) {
return false;
@@ -68,90 +68,90 @@ bool cImageLoader::LoadIcon(const char *cIcon, int width, int height) {
}
bool cImageLoader::LoadEPGImage(int eventID) {
- int width = config.epgImageWidth;
- int height = config.epgImageHeight;
- if ((width == 0)||(height==0))
- return false;
- bool success = false;
- if (config.epgImagePathSet) {
- success = LoadImage(cString::sprintf("%d", eventID), config.epgImagePath, "jpg");
- }
- if (!success) {
- success = LoadImage(cString::sprintf("%d", eventID), config.epgImagePathDefault, "jpg");
- }
- if (!success)
- return false;
- if (height != 0 || width != 0) {
- buffer.sample( Geometry(width, height));
- }
- return true;
+ int width = config.epgImageWidth;
+ int height = config.epgImageHeight;
+ if ((width == 0)||(height==0))
+ return false;
+ bool success = false;
+ if (config.epgImagePathSet) {
+ success = LoadImage(cString::sprintf("%d", eventID), config.epgImagePath, "jpg");
+ }
+ if (!success) {
+ success = LoadImage(cString::sprintf("%d", eventID), config.epgImagePathDefault, "jpg");
+ }
+ if (!success)
+ return false;
+ if (height != 0 || width != 0) {
+ buffer.sample( Geometry(width, height));
+ }
+ return true;
}
void cImageLoader::DrawBackground(tColor back, tColor blend, int width, int height) {
- Color Back = Argb2Color(back);
- Color Blend = Argb2Color(blend);
- Image tmp(Geometry(width, height), Blend);
- double arguments[9] = {0.0,(double)height,0.0,-1*(double)width,0.0,0.0,1.5*(double)width,0.0,1.0};
- tmp.sparseColor(MatteChannel, BarycentricColorInterpolate, 9, arguments);
- Image tmp2(Geometry(width, height), Back);
- tmp.composite(tmp2, 0, 0, OverlayCompositeOp);
- buffer = tmp;
+ Color Back = Argb2Color(back);
+ Color Blend = Argb2Color(blend);
+ Image tmp(Geometry(width, height), Blend);
+ double arguments[9] = {0.0,(double)height,0.0,-1*(double)width,0.0,0.0,1.5*(double)width,0.0,1.0};
+ tmp.sparseColor(MatteChannel, BarycentricColorInterpolate, 9, arguments);
+ Image tmp2(Geometry(width, height), Back);
+ tmp.composite(tmp2, 0, 0, OverlayCompositeOp);
+ buffer = tmp;
}
void cImageLoader::DrawBackground2(tColor back, tColor blend, int width, int height) {
- Color Back = Argb2Color(back);
- Color Blend = Argb2Color(blend);
- Image tmp(Geometry(width, height), Blend);
- double arguments[9] = {0.0,(double)height,0.0,-0.5*(double)width,0.0,0.0,0.75*(double)width,0.0,1.0};
- tmp.sparseColor(MatteChannel, BarycentricColorInterpolate, 9, arguments);
- Image tmp2(Geometry(width, height), Back);
- tmp.composite(tmp2, 0, 0, OverlayCompositeOp);
- buffer = tmp;
+ Color Back = Argb2Color(back);
+ Color Blend = Argb2Color(blend);
+ Image tmp(Geometry(width, height), Blend);
+ double arguments[9] = {0.0,(double)height,0.0,-0.5*(double)width,0.0,0.0,0.75*(double)width,0.0,1.0};
+ tmp.sparseColor(MatteChannel, BarycentricColorInterpolate, 9, arguments);
+ Image tmp2(Geometry(width, height), Back);
+ tmp.composite(tmp2, 0, 0, OverlayCompositeOp);
+ buffer = tmp;
}
cImage cImageLoader::GetImage() {
- int w, h;
- w = buffer.columns();
- h = buffer.rows();
- cImage image (cSize(w, h));
- const PixelPacket *pixels = buffer.getConstPixels(0, 0, w, h);
- for (int iy = 0; iy < h; ++iy) {
- for (int ix = 0; ix < w; ++ix) {
- tColor col = (~int(pixels->opacity * 255 / MaxRGB) << 24)
- | (int(pixels->green * 255 / MaxRGB) << 8)
- | (int(pixels->red * 255 / MaxRGB) << 16)
- | (int(pixels->blue * 255 / MaxRGB) );
- image.SetPixel(cPoint(ix, iy), col);
- ++pixels;
- }
- }
- return image;
+ int w, h;
+ w = buffer.columns();
+ h = buffer.rows();
+ cImage image (cSize(w, h));
+ const PixelPacket *pixels = buffer.getConstPixels(0, 0, w, h);
+ for (int iy = 0; iy < h; ++iy) {
+ for (int ix = 0; ix < w; ++ix) {
+ tColor col = (~int(pixels->opacity * 255 / MaxRGB) << 24)
+ | (int(pixels->green * 255 / MaxRGB) << 8)
+ | (int(pixels->red * 255 / MaxRGB) << 16)
+ | (int(pixels->blue * 255 / MaxRGB) );
+ image.SetPixel(cPoint(ix, iy), col);
+ ++pixels;
+ }
+ }
+ return image;
}
Color cImageLoader::Argb2Color(tColor col) {
- tIndex alpha = (col & 0xFF000000) >> 24;
- tIndex red = (col & 0x00FF0000) >> 16;
- tIndex green = (col & 0x0000FF00) >> 8;
- tIndex blue = (col & 0x000000FF);
- Color color(MaxRGB*red/255, MaxRGB*green/255, MaxRGB*blue/255, MaxRGB*(0xFF-alpha)/255);
- return color;
+ tIndex alpha = (col & 0xFF000000) >> 24;
+ tIndex red = (col & 0x00FF0000) >> 16;
+ tIndex green = (col & 0x0000FF00) >> 8;
+ tIndex blue = (col & 0x000000FF);
+ Color color(MaxRGB*red/255, MaxRGB*green/255, MaxRGB*blue/255, MaxRGB*(0xFF-alpha)/255);
+ return color;
}
void cImageLoader::toLowerCase(std::string &str) {
- const int length = str.length();
- for(int i=0; i < length; ++i) {
- str[i] = std::tolower(str[i]);
- }
+ const int length = str.length();
+ for(int i=0; i < length; ++i) {
+ str[i] = std::tolower(str[i]);
+ }
}
bool cImageLoader::LoadImage(cString FileName, cString Path, cString Extension) {
- try {
- cString File = cString::sprintf("%s%s.%s", *Path, *FileName, *Extension);
- dsyslog("nopacity: trying to load: %s", *File);
- buffer.read(*File);
- dsyslog("nopacity: %s sucessfully loaded", *File);
- } catch (...) {
- return false;
- }
- return true;
+ try {
+ cString File = cString::sprintf("%s%s.%s", *Path, *FileName, *Extension);
+ dsyslog("nopacity: trying to load: %s", *File);
+ buffer.read(*File);
+ dsyslog("nopacity: %s sucessfully loaded", *File);
+ } catch (...) {
+ return false;
+ }
+ return true;
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-02-08 07:18:04 +0000