Graphics Functions: Save an image from a specified portion of the screen into a Windows bitmap file.
USE IFQWIN
result = SAVEIMAGE (filename,ulxcoord,ulycoord, lrxcoord,lrycoord)
result = SAVEIMAGE_W (filename,ulwxcoord,ulwycoord, lrwxcoord,lrwycoord)
filename |
(Input) Character*(*). Path of the bitmap file. |
ulxcoord, ulycoord |
(Input) INTEGER(4). Viewport coordinates for upper-left corner of the screen image to be captured. |
lrxcoord, lrycoord |
(Input) INTEGER(4). Viewport coordinates for lower-right corner of the screen image to be captured. |
ulwxcoord, ulwycoord |
(Input) REAL(8). Window coordinates for upper-left corner of the screen image to be captured. |
lrwxcoord, lrwycoord |
(Input) REAL(8). Window coordinates for lower-right corner of the screen image to be captured. |
The result type is INTEGER(4). The result is zero if successful; otherwise, a negative value.
The SAVEIMAGE function captures the screen image within a rectangle defined by the upper-left and lower-right screen coordinates and stores the image as a Windows bitmap file specified by filename. The image is stored with a palette containing the colors displayed on the screen.
SAVEIMAGE defines the bounding rectangle in viewport coordinates. SAVEIMAGE_W defines the bounding rectangle in window coordinates.
STANDARD GRAPHICS QUICKWIN GRAPHICS LIB
Building Applications: Loading and Saving Images to Files
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