Difference between revisions of "Pixel:setColor"
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m (Text replacement - "<source" to "<syntaxhighlight") |
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=== Description === | === Description === | ||
Sets the color of the Pixel. | Sets the color of the Pixel. | ||
| − | < | + | <syntaxhighlight lang="lua"> |
Pixel:setColor(color,alpha) | Pixel:setColor(color,alpha) | ||
</source> | </source> | ||
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=== Description === | === Description === | ||
Sets two-color gradient fill with optional rotation to Pixel. | Sets two-color gradient fill with optional rotation to Pixel. | ||
| − | < | + | <syntaxhighlight lang="lua"> |
Pixel:setColor(color1,alpha1,color2,alpha2,angle) | Pixel:setColor(color1,alpha1,color2,alpha2,angle) | ||
</source> | </source> | ||
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=== Description === | === Description === | ||
Sets 4-colour gradient fill to Pixel. | Sets 4-colour gradient fill to Pixel. | ||
| − | < | + | <syntaxhighlight lang="lua"> |
Pixel:setColor(color1,alpha1,color2,alpha2,color3,alpha3,color4,alpha4) | Pixel:setColor(color1,alpha1,color2,alpha2,color3,alpha3,color4,alpha4) | ||
</source> | </source> | ||
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== Example == | == Example == | ||
'''A two-color pixel gradient''' | '''A two-color pixel gradient''' | ||
| − | < | + | <syntaxhighlight lang="lua"> |
local pixel = Pixel.new(0xffffff, 1, 128, 128) -- set a white color to start with | local pixel = Pixel.new(0xffffff, 1, 128, 128) -- set a white color to start with | ||
pixel:setAnchorPoint(0.5, 0.5) | pixel:setAnchorPoint(0.5, 0.5) | ||
Revision as of 14:30, 13 July 2023
Available since: Gideros 2016.06
Class: Pixel
Description
Sets the color of the Pixel. <syntaxhighlight lang="lua"> Pixel:setColor(color,alpha) </source>
Parameters
color: (number) new color optional
alpha: (number) new alpha value optional
Available since: Gideros 2016.12
Class: Pixel
Description
Sets two-color gradient fill with optional rotation to Pixel. <syntaxhighlight lang="lua"> Pixel:setColor(color1,alpha1,color2,alpha2,angle) </source>
Parameters
color1: (number) first color of the gradient
alpha1: (number) first alpha of the gradient
color2: (number) second color of the gradient
alpha2: (number) second alpha of the gradient
angle: (number) sets rotation of the gradient in degrees, default = 270 deg (top-bottom gradient) optional
Available since: Gideros 2018.6
Class: Pixel
Description
Sets 4-colour gradient fill to Pixel. <syntaxhighlight lang="lua"> Pixel:setColor(color1,alpha1,color2,alpha2,color3,alpha3,color4,alpha4) </source>
Parameters
color1: (number) color of top-left gradient corner
alpha1: (number) alpha of top-left gradient corner
color2: (number) color of top-right gradient corner
alpha2: (number) alpha of top-right gradient corner
color3: (number) color of bottom-right gradient corner
alpha3: (number) alpha of bottom-right gradient corner
color4: (number) color of bottom-left gradient corner
alpha4: (number) alpha of bottom-left gradient corner
Example
A two-color pixel gradient <syntaxhighlight lang="lua"> local pixel = Pixel.new(0xffffff, 1, 128, 128) -- set a white color to start with pixel:setAnchorPoint(0.5, 0.5) pixel:setScale(1.5) pixel:setPosition(100, 100) pixel:setColor(0xFF0000, 1, 0x0D8CFF, 1, 90) -- a gradient set horizontally stage:addChild(pixel) </source>
