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PdfRendererPreV.Page.Render(Bitmap, Rect, Matrix, RenderParams) Method

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Definition

Namespace:
Android.Graphics.Pdf
Assembly:
Mono.Android.dll

Renders a page to a bitmap.

[Android.Runtime.Register("render", "(Landroid/graphics/Bitmap;Landroid/graphics/Rect;Landroid/graphics/Matrix;Landroid/graphics/pdf/RenderParams;)V", "", ApiSince=35)]
public void Render (Android.Graphics.Bitmap destination, Android.Graphics.Rect? destClip, Android.Graphics.Matrix? transform, Android.Graphics.Pdf.RenderParams params);
[<Android.Runtime.Register("render", "(Landroid/graphics/Bitmap;Landroid/graphics/Rect;Landroid/graphics/Matrix;Landroid/graphics/pdf/RenderParams;)V", "", ApiSince=35)>]
member this.Render : Android.Graphics.Bitmap * Android.Graphics.Rect * Android.Graphics.Matrix * Android.Graphics.Pdf.RenderParams -> unit

Parameters

destination
Bitmap

Destination bitmap to write to.

destClip
Rect

If null, default zoom is applied. In case the value is non-null, the value specifies the top top-left corner of the tile.

transform
Matrix

Applied to scale the bitmap up/down from default 1/72 points.

params
RenderParams

Render params for the changing display mode and/or annotations.

Attributes
RegisterAttribute

Remarks

Renders a page to a bitmap. In case of default zoom, the Bitmap dimensions will be equal to the page dimensions. In this case, Rect parameter can be null.

In case of zoom, the Rect parameter needs to be specified which represents the offset from top and left for tile generation purposes. In this case, the Bitmap dimensions should be equal to the tile dimensions.

<strong>Note:</strong> The method will take care of closing the bitmap. Should be invoked on the android.annotation.WorkerThread as it is long-running task.

Java documentation for android.graphics.pdf.PdfRendererPreV.Page.render(android.graphics.Bitmap, android.graphics.Rect, android.graphics.Matrix, android.graphics.pdf.RenderParams).

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to