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CoordinateImageControlToImage (Function) In french: CoordonnéeChampImageVersImage Converts the coordinates of a rectangle in the Image control to the original image coordinate system. This function is used to match the coordinates in the Image control with the coordinates in the source image.
// Load image for OCR
ImageForOCR is Image = dLoadImage(MyImage)
// Display a thumbnail of the image in the control.
IMG_Thumbnail = ImageForOCR
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// (Interactive) selection of the area on which to perform OCR.
// ...
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// Convert selected coordinates to coordinates in the source image
let ImageSelection = CoordinateImageControlToImage(IMG_Thumbnail, ImageControlSelection)
// Perform OCR on the source image (= without quality loss) with this rectangle
let sText = OCRExtractText(ImageForOCR, ImageSelection)
Syntax
<Result> = CoordinateImageControlToImage(<Image control> , <Coordinates to convert>)
<Result>: Rectangle variable Rectangle variable that corresponds to the rectangle in the original image coordinate system. <Image control>: Control name Image control used. <Coordinates to convert>: Rectangle variable Name of the Rectangle variable that corresponds to the rectangle in the Image control coordinate system. Remarks - The conversion takes into account the display mode of the image.
- The function is ignored if the displayed image is repeated.
Business / UI classification: UI Code
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