Customize Style

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Switching Bwteen Themes

ZK Charts provides many predefined color themes for use.

Here are a list of the themes that you can choose from:

• Default Theme

1     chart.setTheme(Theme.DEFAULT);

• Grid Theme

1     chart.setTheme(Theme.GRID);

• Skies Theme

1     chart.setTheme(Theme.SKIES);

• Gray Theme

1     chart.setTheme(Theme.GRAY);

• Dark Blue Theme

1     chart.setTheme(Theme.DARK_BLUE);

• Dark Green Theme

1     chart.setTheme(Theme.DARK_GREEN);

Customizing Colors

ZK Charts use Color class to apply the color to the color-changing method in the option, such as setBackgroundColor() or setFillColor(). Color supports solid color and gradient color.

Solid Color

Solid color can be specified as an RGB triplet, in hexadecimal format or any valid color format in browsers:

• RGB triplet - rgb(186,86,150)
• Hexadecimal format - #58BA7A

Gradient Color

Gradient could be defined by LinearGradient or RadialGradient, they have the similar attributes of SVG.

References

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