Painting special effects context. More...
#import <NvsPaintingEffectContext.h>
Inheritance diagram for NvsPaintingEffectContext:
Instance Methods | |
| (void) | - setInternalContext: |
| (void) | - setBlendMode: |
| Sets blend mode. More... | |
| (void) | - setStrokeWidth: |
| Sets stroke width. More... | |
| (void) | - setStrokeCapStyle: |
| Sets the stroke head and tail style. More... | |
| (void) | - setStrokeJointStyle: |
| Sets the stroke joint style. More... | |
| (void) | - setStrokeFillMode: |
| Sets stroke fill mode: color,texture. More... | |
| (void) | - setStrokeGradient: |
| Sets the stroke gradient color. More... | |
| (void) | - setStrokeTextureFilePath: |
| Sets stroke texture file path. More... | |
| (void) | - setStrokeTextureWarpType: |
| Sets the stroke texture warp type. More... | |
| (void) | - setStrokeTextureRepeatTimes:VerRepeatTimes: |
| Sets stroke repeating times. More... | |
| (void) | - setStrokeAnimated: |
| Sets whether the stroke enables dynamic effects. More... | |
| (void) | - setStrokeAnimationSpeed: |
| Sets the stroke dynamics rate. More... | |
| (void) | - setStrokeAnalogType: |
| Sets the analog signal category used by line dynamics: sin, cos, inverted sin, inverted cos. More... | |
| (void) | - setStrokeAnalogAmplitude: |
| Sets the analog signal amplitude. More... | |
| (void) | - setStrokeAnalogPeriod: |
| Sets the analog signal period. More... | |
| (void) | - removeAllStroke |
| Removes all strokes. More... | |
| (void) | - removeLastStroke |
| Removes the previous stroke. More... | |
| (void) | - addStroke: |
| Adds a stroke. More... | |
| (void) | - appendStroke: |
| Extends the last stroke. More... | |
| (void) | - resetCanvasWidth:height: |
| Reset painting canvas. More... | |
Detailed Description
Painting special effects context.
The painting effect context class can be used as an entry to adjust the painting effect. Users can adjust the path, width, texture, etc. of the painting strokes.
- Warning
- NvsPaintingEffectContext类中，所有public API都在UI线程使用！！！
Method Documentation
◆ addStroke:
| - (void) addStroke: | (NSArray *) | path |
Adds a stroke.
- Parameters
-
path Collection of consecutive points
◆ appendStroke:
| - (void) appendStroke: | (NSArray *) | path |
Extends the last stroke.
- Parameters
-
path Collection of consecutive points
◆ removeAllStroke
| - (void) removeAllStroke |
Removes all strokes.
◆ removeLastStroke
| - (void) removeLastStroke |
Removes the previous stroke.
◆ resetCanvasWidth:height:
| - (void) resetCanvasWidth: | (int) | width | |
| height: | (int) | height | |
Reset painting canvas.
- Parameters
-
width canvas size width height canvas size height
◆ setBlendMode:
| - (void) setBlendMode: | (NvsStrokeBlendMode) | blendMode |
Sets blend mode.
- Parameters
-
blendMode Blend mode
◆ setInternalContext:
| - (void) setInternalContext: | (void *) | internalContext |
◆ setStrokeAnalogAmplitude:
| - (void) setStrokeAnalogAmplitude: | (float) | amplitude |
Sets the analog signal amplitude.
- Parameters
-
amplitude Analog signal amplitude
◆ setStrokeAnalogPeriod:
| - (void) setStrokeAnalogPeriod: | (float) | period |
Sets the analog signal period.
- Parameters
-
period Analog signal period
◆ setStrokeAnalogType:
| - (void) setStrokeAnalogType: | (NvsStrokeAnalogType) | analogType |
Sets the analog signal category used by line dynamics: sin, cos, inverted sin, inverted cos.
- Parameters
-
analogType Analog signal category
◆ setStrokeAnimated:
| - (void) setStrokeAnimated: | (bool) | isAnimated |
Sets whether the stroke enables dynamic effects.
- Parameters
-
isAnimated Whether there is dynamic effect.
◆ setStrokeAnimationSpeed:
| - (void) setStrokeAnimationSpeed: | (float) | speed |
Sets the stroke dynamics rate.
- Parameters
-
speed Dynamic effect rate
◆ setStrokeCapStyle:
| - (void) setStrokeCapStyle: | (NvsStrokeCapStyle) | capStyle |
Sets the stroke head and tail style.
- Parameters
-
capStyle Stroke head and tail style
◆ setStrokeFillMode:
| - (void) setStrokeFillMode: | (NvsStrokeFillMode) | fillMode |
Sets stroke fill mode: color,texture.
- Parameters
-
fillMode Fill mode
◆ setStrokeGradient:
| - (void) setStrokeGradient: | (NvsColor) | gradient |
Sets the stroke gradient color.
- Parameters
-
gradient Stroke gradient color
◆ setStrokeJointStyle:
| - (void) setStrokeJointStyle: | (NvsStrokeJointStyle) | jointStyle |
Sets the stroke joint style.
- Parameters
-
jointStyle The stroke joint style
◆ setStrokeTextureFilePath:
| - (void) setStrokeTextureFilePath: | (NSString *) | filePath |
Sets stroke texture file path.
- Parameters
-
filePath Stroke texture file path
◆ setStrokeTextureRepeatTimes:VerRepeatTimes:
| - (void) setStrokeTextureRepeatTimes: | (unsigned int) | horRepeatTimes | |
| VerRepeatTimes: | (unsigned int) | verRepeatTimes | |
Sets stroke repeating times.
- Parameters
-
horRepeatTimes Horizontal repeating times. verRepeatTimes Vertical repeating times.
◆ setStrokeTextureWarpType:
| - (void) setStrokeTextureWarpType: | (NvsStrokeTextureWarpType) | warpType |
Sets the stroke texture warp type.
- Parameters
-
warpType Stroke texture warp type
◆ setStrokeWidth:
| - (void) setStrokeWidth: | (float) | width |
Sets stroke width.
- Parameters
-
width Stroke width
The documentation for this class was generated from the following file:
- include/sdkcore/ios/NvsPaintingEffectContext.h
