SetImageResolution
Version history
This function was introduced in Quick PDF Library version 7.22.
Description
Sets the horizontal and vertical resolution of the selected image as well as the resolution units. These values are used by the FitImage function.
Syntax
Delphi
function TQuickPDF0815.SetImageResolution(Horizontal, Vertical,
Units: Integer): Integer;
ActiveX
Function QuickPDF0815.PDFLibrary::SetImageResolution(Horizontal As Long,
Vertical As Long, Units As Long) As Long
DLL
int QuickPDFSetImageResolution(int InstanceID, int Horizontal, int Vertical,
int Units)
Parameters
| Horizontal | The new horizontal resolution of the image |
| Vertical | The new vertical resolution of the image |
| Units |
0 = Unknown 1 = No units, values specify the aspect ratio 2 = Dots per inch (DPI) 3 = Dots per centimetre (DPCM) |
Return values
| 0 | No image was selected |
| 1 | The resolution of the image was set successfully |