Halftone Pattern
If you use the following image:
And you were to call the function using the following settings:
|
Parameter |
Value |
|
uContrast |
100 |
|
uRipple |
10000 |
|
uAngleContrast |
na |
|
uAngleRipple |
na |
|
uAngleOffset |
na |
|
crForeGround |
Black |
|
crBackGround |
White |
|
uFlag |
HTPATTERN_DOT |
The following figure results:
As another example, if you were to use the same original bitmap but call the function using the following settings:
|
Parameter |
Value |
|
uContrast |
75 |
|
uRipple |
20000 |
|
uAngleContrast |
85 |
|
uAngleRipple |
4 |
|
uAngleOffset |
54 |
|
crForeGround |
White |
|
crBackGround |
Brown |
|
uFlag |
HTPATTERN_CRICLE |
The following figure results:
