Popular "alpha" questions

Is it possible to set a transparency or alpha level on SVG fill colours? I've tried adding two values to …

colors svg transparency alpha fill

Using the HTML5 <canvas> element, I would like to load an image file (PNG, JPEG, etc.), draw it …

html canvas transparency opacity alpha

Is there really no XML attribute counterpart to setAlpha(int)? If not, what alternatives are there?

android xml android-layout android-imageview alpha

I have a UIView with a UILabel in it. I want the UIView to have white background color, but with …

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I have some PNG images which consist of a black shape and a transparent background. Unfortunately, IrfanView shows transparent background …

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I have a 3 column matrix; plots are made by points based on column 1 and column 2 values, but colored based on …

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I know you can do this with a UIImageView, but can it be done to a UIImage? I want to …

ios uiimageview uiimage opacity alpha

I've been playing around with Matplotlib and I can't figure out how to change the background colour of the graph, …

python matplotlib alpha

I've got animation: <set xmlns:android="http://schemas.android.com/apk/res/android" android:interpolator="@android:anim/linear_interpolator"&…

java android animation kotlin alpha

The following PHP code snippet uses GD to resize a browser-uploaded PNG to 128x128. It works great, except that the …

php png transparency gd alpha

Top "Alpha" questions