shadow

How to change direction of android elevation shadow?

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I consider this method is the best solution: Android Bottom Navigation Bar with drop shadow Thanks, Alexander Bilchuk. Solution: You can draw your own shadow just above the view using simple View and its background: <View android:layout_width=”match_parent” android:layout_height=”4dp” android:layout_above=”@id/bottom_bar” android:background=”@drawable/shadow”/> drawable/shadow.xml: <shape xmlns:android=”http://schemas.android.com/apk/res/android”> <gradient android:startColor=”#1F000000″ android:endColor=”@android:color/transparent” android:angle=”90″ /> </shape> Also, there are no compatibility issues … Read more

What does “shadowing” mean in Ruby?

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Shadowing is when you have two different local variables with the same name. It is said that the variable defined in the inner scope “shadows” the one in the outer scope (because the outer variable is now no longer accessible as long as the inner variable is in scope, even though it would otherwise be … Read more

Fastest way to do shadows on iOS?

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Adding a shadowPath should give you a huge performance boost. The following example assumes you only want the shadow on the sides of your view CGPathRef path = [UIBezierPath bezierPathWithRect:view.bounds].CGPath; [view.layer setShadowPath:path]; EDIT: On default a CALayer draws a shadow during animations, the following code allows you to cache the shadow as a bitmap and … Read more

android:elevation only have shadow effects on the bottom side, how to make the shadow effects show on top side?

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There is a trick that can be used to display a shadow above a View. Basically we have to use two nested Layouts, where the outer Layout casts the shadow with an elevation and the inner layout sets the background. Then by setting a padding to the outer Layout, we can shift the inner Layout … Read more

How can I add shadow to a fontawesome svg icons?

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TL;DR Use CSS filter: drop-shadow(…). DOCUMENTATION The reason text-shadow property does not work is that Font Awesome is not text when you use svg version loaded by javascript. I tried loading it using css and it works. Font Awesome loaded with CSS: .fa-globe{text-shadow:3px 6px rgba(255,165,0,.75)} <link rel=”stylesheet” href=”https://use.fontawesome.com/releases/v5.7.0/css/all.css”> <i class=”fas fa-10x fa-globe”></i> This will not … Read more

Android Drop Shadow on View

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You could use a combination of Bitmap.extractAlpha and a BlurMaskFilter to manually create a drop shadow for any image you need to display, but that would only work if your image is only loaded/displayed once in a while, since the process is expensive. Pseudo-code (might even compile!): BlurMaskFilter blurFilter = new BlurMaskFilter(5, BlurMaskFilter.Blur.OUTER); Paint shadowPaint … Read more

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