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<Image>.CoordinateFromImage (Function) In french: <Image>.CoordonnéeDepuisImage Converts the coordinates of a rectangle in the original image to the Image control coordinate system. This function is used to match the coordinates of the source image with the coordinates of the Image control.
// Load image for OCR
ImageForOCR is Image = dLoadImage(MyImage)
// Display a thumbnail of the image in the control
IMG_Thumbnail = ImageForOCR
// Detect text areas
arrAreas is array of Polygon = OCRDetectTextArea(ImageForOCR)
// Draw rectangles in the thumbnail
IMG_Thumbnail.StartDrawing()
FOR EACH rect OF arrAreas
// Transform polygon into a rectangle (here we consider that the polygon has a right angle)
recTemp is Rectangle
recTemp.X = rect.Point[1].X
recTemp.Y = rect.Point[1].Y
recTemp.Width = rect.Point[2].X - rect.Point[1].X
recTemp.Height = rect.Point[3].Y - rect.Point[1].Y
 Â
let rectImage = IMG_Thumbnail.CoordinateImageToImageControl(recTemp)
rectImage.DrawRectangle()
END
Syntax
<Result> = <Image control>.CoordinateFromImage(<Coordinates to convert>)
<Result>: Rectangle variable Rectangle variable that corresponds to the rectangle in the Image control 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 original image coordinate system. Remarks - The conversion takes into account the display mode of the image.
- The function is ignored if the displayed image is repeated.
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