-
<static> Blur(imageData)
-
Blur Filter
Parameters:
Name |
Type |
Description |
imageData |
Object
|
|
- Source:
Example
node.cache();
node.filters([Konva.Filters.Blur]);
node.blurRadius(10);
-
<static> Brighten(imageData)
-
Brighten Filter.
Parameters:
Name |
Type |
Description |
imageData |
Object
|
|
- Source:
Example
node.cache();
node.filters([Konva.Filters.Brighten]);
node.brightness(0.8);
-
<static> Emboss(imageData)
-
Emboss Filter.
Pixastic Lib - Emboss filter - v0.1.0
Copyright (c) 2008 Jacob Seidelin, jseidelin@nihilogic.dk, http://blog.nihilogic.dk/
License: [http://www.pixastic.com/lib/license.txt]
Parameters:
Name |
Type |
Description |
imageData |
Object
|
|
- Source:
Example
node.cache();
node.filters([Konva.Filters.Emboss]);
node.embossStrength(0.8);
node.embossWhiteLevel(0.3);
node.embossDirection('right');
node.embossBlend(true);
-
<static> Enhance(imageData)
-
Enhance Filter. Adjusts the colors so that they span the widest
possible range (ie 0-255). Performs w*h pixel reads and w*h pixel
writes.
Parameters:
Name |
Type |
Description |
imageData |
Object
|
|
- Author:
-
- Source:
Example
node.cache();
node.filters([Konva.Filters.Enhance]);
node.enhance(0.4);
-
<static> Grayscale(imageData)
-
Grayscale Filter
Parameters:
Name |
Type |
Description |
imageData |
Object
|
|
- Source:
Example
node.cache();
node.filters([Konva.Filters.Grayscale]);
-
<static> HSL(imageData)
-
HSL Filter. Adjusts the hue, saturation and luminance (or lightness)
Parameters:
Name |
Type |
Description |
imageData |
Object
|
|
- Author:
-
- Source:
Example
image.filters([Konva.Filters.HSL]);
image.luminance(200);
-
<static> HSV(imageData)
-
HSV Filter. Adjusts the hue, saturation and value
Parameters:
Name |
Type |
Description |
imageData |
Object
|
|
- Author:
-
- Source:
Example
image.filters([Konva.Filters.HSV]);
image.value(200);
-
<static> Invert(imageData)
-
Invert Filter
Parameters:
Name |
Type |
Description |
imageData |
Object
|
|
- Source:
Example
node.cache();
node.filters([Konva.Filters.Invert]);
-
<static> Mask(imageData)
-
Mask Filter
Parameters:
Name |
Type |
Description |
imageData |
Object
|
|
- Source:
Example
node.cache();
node.filters([Konva.Filters.Mask]);
node.threshold(200);
-
<static> Noise(imageData)
-
Noise Filter. Randomly adds or substracts to the color channels
Parameters:
Name |
Type |
Description |
imageData |
Object
|
|
- Author:
-
- Source:
Example
node.cache();
node.filters([Konva.Filters.Noise]);
node.noise(0.8);
-
<static> Pixelate(imageData)
-
Pixelate Filter. Averages groups of pixels and redraws
them as larger pixels
Parameters:
Name |
Type |
Description |
imageData |
Object
|
|
- Author:
-
- Source:
Example
node.cache();
node.filters([Konva.Filters.Pixelate]);
node.pixelSize(10);
-
<static> Posterize(imageData)
-
Posterize Filter. Adjusts the channels so that there are no more
than n different values for that channel. This is also applied
to the alpha channel.
Parameters:
Name |
Type |
Description |
imageData |
Object
|
|
- Author:
-
- Source:
Example
node.cache();
node.filters([Konva.Filters.Posterize]);
node.levels(0.8);
-
<static> RGB(imageData)
-
RGB Filter
Parameters:
Name |
Type |
Description |
imageData |
Object
|
|
- Author:
-
- Source:
Example
node.cache();
node.filters([Konva.Filters.RGB]);
node.blue(120);
node.green(200);
-
<static> RGBA(imageData)
-
RGBA Filter
Parameters:
Name |
Type |
Description |
imageData |
Object
|
|
- Author:
-
- Source:
Example
node.cache();
node.filters([Konva.Filters.RGBA]);
node.blue(120);
node.green(200);
node.alpha(0.3);
-
<static> Sepia(imageData)
-
Sepia Filter
Based on: Pixastic Lib - Sepia filter - v0.1.0
Copyright (c) 2008 Jacob Seidelin, jseidelin@nihilogic.dk, http://blog.nihilogic.dk/
Parameters:
Name |
Type |
Description |
imageData |
Object
|
|
- Author:
-
- License:
- MPL v1.1 [http://www.pixastic.com/lib/license.txt]
- Source:
Example
node.cache();
node.filters([Konva.Filters.Sepia]);
-
<static> Solarize(imageData)
-
Solarize Filter
Pixastic Lib - Solarize filter - v0.1.0
Copyright (c) 2008 Jacob Seidelin, jseidelin@nihilogic.dk, http://blog.nihilogic.dk/
License: [http://www.pixastic.com/lib/license.txt]
Parameters:
Name |
Type |
Description |
imageData |
Object
|
|
- Source:
Example
node.cache();
node.filters([Konva.Filters.Solarize]);
-
<static> Threshold(imageData)
-
Threshold Filter. Pushes any value above the mid point to
the max and any value below the mid point to the min.
This affects the alpha channel.
Parameters:
Name |
Type |
Description |
imageData |
Object
|
|
- Author:
-
- Source:
Example
node.cache();
node.filters([Konva.Filters.Threshold]);
node.threshold(0.1);