[resources] Add a byte array to ImageBitmap converter

JetBrains · Jul 23, 2024 · 5332ee1 · 5332ee1
1 parent fbd4c42
commit 5332ee1
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diff --git a/.../resources/library/src/commonMain/kotlin/org/jetbrains/compose/resources/ImageDecoders.kt b/.../resources/library/src/commonMain/kotlin/org/jetbrains/compose/resources/ImageDecoders.kt
@@ -1,12 +1,28 @@
 package org.jetbrains.compose.resources
 
+import androidx.compose.ui.graphics.ImageBitmap
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.unit.Density
 import org.jetbrains.compose.resources.vector.toImageVector
 
+/**
+ * Decodes a byte array of a Bitmap to an ImageBitmap. Supports JPEG, PNG, BMP, WEBP
+ *
+ * Different platforms can support additional formats.
+ *
+ * @return The converted ImageBitmap.
+ */
+@ExperimentalResourceApi
+fun ByteArray.decodeToImageBitmap(): ImageBitmap {
+    val dumbDensity = 0 //any equal source and target density disable scaling here
+    return this.toImageBitmap(dumbDensity, dumbDensity)
+}
+
 /**
  * Decodes a byte array of a vector XML file to an ImageVector.
  *
+ * @param density density to apply during converting the source units to the [ImageVector] units.
+ *
  * @return The converted ImageVector.
  */
 @ExperimentalResourceApi

diff --git a/...urces/library/src/skikoMain/kotlin/org/jetbrains/compose/resources/ImageDecoders.skiko.kt b/...urces/library/src/skikoMain/kotlin/org/jetbrains/compose/resources/ImageDecoders.skiko.kt
@@ -1,11 +1,14 @@
 package org.jetbrains.compose.resources
 
 import androidx.compose.ui.graphics.painter.Painter
+import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.unit.Density
 
 /**
  * Decodes a byte array of an SVG file to a compose Painter.
  *
+ * @param density density to apply during converting the source units to the [Painter] units.
+ *
  * @return The converted Painter.
  */
 @ExperimentalResourceApi