ImageGear for C and C++ on Windows v19.5 - Updated
IG_DIB_resolution_units_set
This function has been deprecated and will be removed from the public API in a future release. Please use IG_DIB_resolution_set or IG_image_resolution_set instead.
|
Copy Code
|
|
|---|---|
AT_ERRCOUNT ACCUAPI IG_DIB_resolution_units_set(
AT_MODE nDIBResUnits
);
|
|
| Name | Type | Description |
|---|---|---|
| nDIBResUnits | AT_MODE | Value of type AT_MODE. Can be either IG_RESOLUTION_INCHES or IG_RESOLUTION_METERS. |
Returns the number of ImageGear errors that occurred during this function call.
All pixel formats supported by ImageGear for C and C++.
None
|
Copy Code
|
|
|---|---|
HIGEAR hIGear; /* HIGEAR handle of image */
AT_MODE nDIBResUnits
nDIBResUnits = IG_RESOLUTION_INCHES
...IG_DIB_resolution_units_set( nDIBResUnits );. . .
|
|
ImageGear allows you to store the DIB resolution (biXPelsPerMeter and biYPelsPerMeter fields of AT_DIB structure) in different units depending on a global parameter; this function allows you to set the current value of this parameter.
Valid values are IG_RESOLUTION_INCHES and IG_RESOLUTION_METERS. The default value is IG_RESOLUTION_METERS.