PxLoadImage
PxLoadImage — loads image files.
Syntax
PxLoadImage (filename)
Arguments
- filename
A string containing a path to a valid
image file.
Returns
The image, as an instance of PhImage.
Description
This function loads .BMP, .JPG, and .GIF files and returns
the image file.
Example
This example,
ex_PxLoadImage.g, is included in the product distribution.
#!/usr/cogent/bin/phgamma
/*
The following program creates a new window with a label. The label
type is changed from text (default) to image and a pre_loaded picture
is put into the label.
*/
PtInit(nil);
win = new(PtWindow);
pic = PxLoadImage("smiley.bmp");
lab = new(PtLabel);
lab.label_type = Pt_IMAGE;
lab.label_data = pic;
PtRealizeWidget(win);
PtMainLoop();
