ONLINE HELP
 WINDEVWEBDEV AND WINDEV MOBILE

Version: 2025

DiagramToImage (Function)
Exports a diagram to a variable of type Image.
<Image>.SaveJPEG (Function)
Saves an image: in a JPEG file. in memory....
<WDPic variable>.Save (Function)
Saves the image contained in a WDPic variable.
dSaveImagePNG (Function)
Saves an image: in a PNG file. in memory....
dSaveImageJPEG (Function)
Saves an image: in a JPEG file. in memory....
gImage (Function)
Builds a sequence of characters containing an image.
grDestinationControl (Function)
Defines an Image control as destination of a chart.
grImageSize (Function)
Defines the size of the image containing the chart.
iImageHeight (Function)
Calculates the height of the image to print (in millimeters).
iImageWidth (Function)
Calculates the width of the image to print (in millimeters).
<Diagram variable>.ToImage (Function)
Exports a diagram to a variable of type Image.
<Image>.DrawTextMarkdown (Function)
Draws Markdown text in an Image control.
<Image>.SavePNG (Function)
Saves an image: in a PNG file. in memory....
<Image variable>.Straighten (Function)
Transforms an image by applying perspective correction.
<picLayer variable>.Straighten (Function)
Transforms an image by applying perspective correction.
<Image>.Straighten (Function)
Transforms an image by applying perspective correction.
dStraighten (Function)
Transforms an image by applying perspective correction.
7. AJAX technology
Functions for managing images
ImageInfoValue (Function)
Returns the value of an Exif tag for the image used.
ImageInfoModify (Function)
Modifies the value of an Exif tag for the image used.
AAF: Expanding or collapsing a tree structure (Table or TreeView Table control)
The TreeView and TreeView Table controls give the end user several options via the context menu......
Advanced dialog boxes
The advanced dialog boxes are windows allowing you to communicate with the user......
Maximized windows for Android
A maximized window occupies the entire screen of the mobile device....
dImageToArray (Function)
Copies the RGB pixels of the image into a one-dimensional or two-dimensional array. The array of colors is cleared then it is filled with the integers representing the colors (24 bits) of the image.