This function loads a vector image from SXF p21 format raw image data.
Parameters
| Name | Explanation |
|---|---|
| Handle | SXF format raw image data |
| Width | The width of the loaded image (in pixels) |
| Height | The height of the loaded image (in pixels) |
| UserProc | The address of the user function (If not using the user function then set to 0) |
| Caption | Sets the text displayed in the title bar of the progress dialog box |
| Message | Sets the message displayed in the progress dialog box |
| Button | Sets the name of the button displayed in the progress dialog box |
Return Value
Returns the image handle of the vector image if successful. Returns 0 if unsuccessful.
Explanation
The IKSxfSP21FileLoadMem function loads a vector image from SXF p21 format raw image data. To load vector image data from SXF sfc format raw image data, use the IKSxfSfcFileLoadMem function.
If the Width parameter is 0 or less, then the default image width of 800 is used. Likewise, if the Height parameter is 0 or less, then the default image height of 600 is used.
If the user function is set or if the Caption, Message, and Button parameters are blank then the Progress dialog box is not displayed. If the Progress dialog box is displayed, it indicates the percentage of the current process completed. For more information about the user function please refer to the Definition of User Function in the Ik10File.dll, Ik10FileA.dll, Ik10File64.dll, Ik10File64A.dll section.
Except for the fact that the raster image is loaded from raw image data, this function operates in the same way as the IKSxfP21FileLoad function.
To execute this function, you must first execute the Ik10VectCom.dll, Ik10VectComA.dll, Ik10VectCom64.dll, or Ik10VectCom64A.dll's IKVectorGdipStart function.
Note: When a vector image is loaded, the ratio of the height and width of the original image is maintained and the largest pixel size of the image is scaled within the area defined by the Height and Width parameters.