Pixel:setColor
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>
