ONLINE HELP WINDEV, WEBDEV AND WINDEV MOBILE
Saving an image in a file in GIF format Hide the details
True if the image was saved,False otherwise. To find out the error details, use ErrorInfo associated with the errMessage constant.
Name of control to use: Name of Image control, Bar Code control or Web Camera control to use. The Image controls found in a report cannot be used. Name of the Image control or Web Camera control to use.
Name and full (or relative) path of GIF file. A UNC path can be used. The file extension is optional.Caution: The destination directory must exist in order for the image to be saved.The existence of the GIF file is not checked. This file is automatically overwritten if it already exists. Name and full path of GIF file to create. The file extension is optional.
Number of colors for the image saved. Value included between 16 and 256 (256 by default). This parameter corresponds to the number of colors proposed in the color palette when using the GIF file.
Saving an image in memory Hide the details
Byte string containing the image in GIF format.Then, this byte string can be assigned to an Image control, saved in a file (fSaveText), sent via a network (with the Socket functions), ...
In browser code, this byte string can only be assigned to another image ("Localize the image in the _WEB directory in browser code" must be unchecked). It cannot be saved in a file to build an image file.
Name of Image control to use: Name of Image control, Bar Code control or Web Camera control to use. The Image controls found in a report cannot be used. Name of the Image control or Web Camera control to use.
inMemory: Constant used to save an image in memory.
Image found in a Web Camera control
Drawing in browser code
Pattern and PHP
Last update: 03/01/2021
Send a report | Local help
I accept the terms of the license agreement
All you have to do is configure your product as follows: