CropImage in Data Extension 1.0.0.0

Question

How CropImage work at all?

I want take screenshot whole screen (or load images from file) and crop some part of it (square 100x100 pixels).

Image = PictureTools.TakeScreenShot(0,0,0,0)

GraphicsWindow.BackgroundColor = "black"

newimage = PictureTools.CropImage(image,0,0,100,100)

GraphicsWindow.DrawImage(newimage,0,0)

All I have it blank screen.

What I need enter in parametrs for crop left-upper corner? For crop square 100x100 pixels in random position of screen?

PS SmallBasic 1.0

PPS Sorry for bad english.

Answer 1

Both Crop and TakeScreenShot have some memory issues that cause failing. I have found the error and fixed it and the release will be before September.

This demonstration code should write FAILED to Console.

Image = PictureTools.TakeScreenShot(0,0,0,0)
TextWindow.WriteLine(Image)
GraphicsWindow.BackgroundColor = "black"
newimage = PictureTools.CropImage(image,0,0,100,100)
TextWindow.WriteLine(Image)
GraphicsWindow.DrawImage(newimage,0,0)

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Sorry My Bad English

Answer 2

Thanks, this is exactly what I wanted to read. The problem is not in my head or in my hands but in the extension. looking forward to the update.