GSDP:GAM100/CProcessing/CP Image CreateFromData()
From Inside
< GSDP:GAM100 | CProcessing
CP_Image_CreateFromData()
Description
Creates a CP_Image from the given data
Function Definition
CP_Image CP_Image_CreateFromData(int width, int height, unsigned char* pixelData);
Parameters
- width- (int) The width you want the created image to be (must correspond to the size of the data given)
- height- (int) The height you want the created image to be (must correspond to the size of the data given)
- pixelData- (unsigned char*) The data to use to create the new image
Return
Example
CP_Image justinFace = NULL;
void init()
{
unsigned char pixelData[] = {
255, 0, 0, 255, 255, 0, 0, 255, // 2 red pixels
0, 0, 255, 255, 0, 0, 255, 255 // 2 blue pixels
};
justinFace = CP_Image_CreateFromData(2, 2, pixelData);
}
void update()
{
CP_Settings_Background(CP_Color_Create(255, 255, 255, 255));
int width = CP_System_GetWindowWidth();
int height = CP_System_GetWindowHeight();
// draws the top left quarter of the image
CP_Image_DrawImage(justinFace, width / 2, height / 2, width, height, 255);
}
void shutdown()
{
CP_Image_Free(justinFace);
}
