void Application::onKey(int key, int scancode, int action, int mods) {
InputEvent& e = inputEvent;
e.type = InputType::Key;
e.action = action;
e.key = key;
e.scancode = scancode;
e.mods = mods;
e.cursor = context->cursorPosition;
if (key == GLFW_KEY_F11 && e.action == GLFW_PRESS) {
for (int i = 0; i < 1000; i++) {
std::string screenShot = MakeString() << GetDesktopDirectory()
<< ALY_PATH_SEPARATOR<<"screenshot"<<std::setw(4)<<std::setfill('0')<<i<<".png";
if(!FileExists(screenShot)) {
std::cout<<"Saving "<<screenShot<<std::endl;
ImageRGBA img;
getScreenShot(img);
FlipVertical(img);
WriteImageToFile(screenShot,img);
break;
}
}
}
fireEvent(e);
}
void Application::runOnce(const std::string& fileName) {
close();
run(0);
glfwSwapBuffers(context->window);
ImageRGBA img;
getScreenShot(img);
FlipVertical(img);
WriteImageToFile(fileName, img);
}
void MedianFilter(char FilterShape, int FilterSize, const unsigned char* ImageData, unsigned char* ImageDataOut, int SizeI, int SizeJ, int BytesPerPixel)
{
int Margin = FilterSize/2;
int ExpandedI = SizeI + 2*Margin;
int ExpandedJ = SizeJ + 2*Margin;
unsigned char ExpandedImage[ExpandedI][ExpandedJ][BytesPerPixel];
// Construct Expanded Image
ImageExpandRepeat(Margin, ImageData, &ExpandedImage[0][0][0], SizeI, SizeJ, BytesPerPixel);
WriteImageToFile("ExpandedImage.raw",&ExpandedImage[0][0][0],ExpandedI,ExpandedJ,BytesPerPixel);
int SortedArray[FilterSize*FilterSize];
for(int color=0; color<BytesPerPixel; color++)
{
switch(FilterShape)
{
case 'S':
for(int i=0; i<SizeI; i++)
{
for(int j=0; j<SizeJ; j++)
{
for(int m=-Margin; m<=Margin; m++)
{
for(int n=-Margin; n<=Margin; n++)
{
SortedArray[(m+Margin)*FilterSize+n+Margin]= ExpandedImage[i+Margin+m][j+Margin+n][color];
}
}
qsort(SortedArray,FilterSize*FilterSize,sizeof(int),compare);
ImageDataOut[BytesPerPixel*(i*SizeJ+j)+color] = SortedArray[FilterSize*FilterSize/2];
}
}
break;
case 'C':
for(int i=0; i<SizeI; i++)
{
for(int j=0; j<SizeJ; j++)
{
int n = 0;
for(int m=-Margin; m<=Margin; m++)
{
SortedArray[n]= ExpandedImage[i+Margin+m][j+Margin][color];
n ++;
}
for(int m=-Margin; m<=Margin; m++)
{
if(m!=0)
{
SortedArray[Margin+m+Margin]= ExpandedImage[i+Margin][j+Margin+m][color];
n ++;
}
}
qsort(SortedArray,FilterSize+FilterSize-1,sizeof(int),compare);
ImageDataOut[BytesPerPixel*(i*SizeJ+j)+color] = SortedArray[(FilterSize+FilterSize-1)/2];
}
}
break;
}
}
}