ImageGear for C and C++ on Windows v19.6 - Updated
IG_FX_cylinder
Provides the effect of warping around a cylinder on the hIGear image.
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AT_ERRCOUNT ACCUAPI IG_FX_cylinder(
HIGEAR hIGear,
AT_INT nDistance,
AT_INT nRadius,
AT_INT nHeight,
AT_BOOL bHorizontal,
AT_BOOL bInterpolate,
HIGPIXEL hbkColor,
LPAT_RECT lpRect
);
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| Name | Type | Description |
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| hIGear | HIGEAR | Image to which to apply the effect. |
| nDistance | AT_INT | Distance to the cylinder axes, in pixels. |
| nRadius | AT_INT | Cylinder radius, in pixels. |
| nHeight | AT_INT | Height of the cylinder segment, in pixels. Height can be changed from (-radius) to (radius). |
| bHorizontal | AT_BOOL | If TRUE, cylinder is horizontal. |
| bInterpolate | AT_BOOL | If TRUE, interpolation is used during processing. |
| hbkColor | HIGPIXEL | Background color. It should have the same color space and channel depths as the image to which the effect is applied. |
| lpRect | LPAT_RECT | Rectangle area to which to apply the effect, or NULL for whole image. |
Returns the number of ImageGear errors that occurred during this function call.
When bInterpolate is FALSE, all pixel formats supported by ImageGear for C and C++, except:
When bInterpolate is TRUE, all pixel formats supported by ImageGear for C and C++, except: