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.graphics.Bitmap Returns a Bitmap containing the image presently displayed in the ScaleImageView... covers the entire UK at various scales and requires the ability to display large map images...
link: The code is all in the Viewer module. Look at Sub ScaleImageView1_OnDraw. Thanks agraham...
link: The code is all in the Viewer module. Look at Sub ScaleImageView1_OnDraw....
link: ScaleImageView - Pan and zoom large images Hello ...I would like to undo / remove the circle/line...

I very often need the following function in my classes: Sub CreateScaledBitmap(Original..., "createScaledBitmap", _ Array As Object(Original, Width, Height, filter...
link: What is the difference between this method and LoadBitmapSample? see this post...
link: Did you have a look at the BitmapExtended library ? Best regards. Thanks Klaus, i have never...
link: What is the difference between this method and LoadBitmapSample?...

Original library link: https://github.com/davemorrissey/subsampling-scale-image-view Original description: A custom image view for Android, designed for photo galleries and displaying huge images (e... images and when displaying a bitmap object. There are some advantages and disadvantages to disabling.../subsampling-scale-image-view/master/docs/images/demo.gif Example project: https://www.dropbox.com/s/jyri8y18g0hwgjt/SubsamplingScaleImageViewExample.zip?dl=0 I haven't searched the forum before...

************************ ' Dim sb As X2ScaledBitmap sb.Scale = 1 sb.Bmp = bc... to create a bitmap to be used as the preloaded graphic for the GraphicCache. The vertics are less...
link: The body points are relative to the shape center. You can see that some of them are negative....
link: Thanks, this was the missing link: 74790 With the reason that that it is counted in HalfWidth and...
link: . Everything happens in Tiled. The idea is to create the polygon body based on the bitmap...

Fascinated with ScaleImageView I have to made this little code (w_map.zip). ScaleImageView library was created by "agraham" and link is here: https://www.b4x.com/android/forum/threads/scaleimageview-pan-and-zoom-large-images.102190/ The code is not perfect but you can see how to use ScaleImageView for offline mapping. You can use jpg/jgw , png/pgw raster map world file format (map... another examples of the code. agraham thanks for ScaleImageView....

you have a large random bitmap (as opposed to a Tiled map or asset image) that gets marked up and you need to...I've searched and not found a recent example with B4XBitmap/BitmapCreator/DrawTask so I figured...
link: It is better to reuse the canvas....
link: B4XCanvas = cross platform wrapper of Canvas. One last follow-up question then, as I am a little fuz...
link: B4XBitmap = cross platform wrapper of Bitmap. B4XCanvas = cross platform wrapper of Canvas...

, ImageView As B4XView) Dim scale As Float = 1 #if B4i scale = GetDeviceLayoutValues.NonnormalizedScale #End If ImageView.SetBitmap(bmp.Resize(ImageView.Width * scale, ImageView.Height * scale, True)) End Sub Sub FillImageToView(bmp As B4XBitmap, ImageView As B4XView) Dim bmpRatio... = GetDeviceLayoutValues.NonnormalizedScale #End If ImageView.SetBitmap(bmp.Resize(ImageView.Width * scale, ImageView.Height * scale, True)) End Sub Usage example (B4J): Sub Process_Globals...

then you should set the image when ScaleDown = False, with XUIViewsUtils.SetBitmapAndFill. v1.31...BitmapCreatorEffects class includes all kinds of very simple to use image effects. The class... an image: Dim GreyImage As B4XBitmap = effects.GreyScale(ExistingBmp) 'Blur an image: Dim BlurImage As B4XBitmap = effects.Blur(ExistingBmp) 272558725 The attached examples demonstrate the various methods. Updates v1.40 - Adds support for B4XImageViews (XUI Views). - New ScaleDownImages...

I'd like to be able to use: android.graphics.Bitmap.createScaledBitmap to scale a bitmap using... results. ;) createScaledBitmap(Bitmap src, int dstWidth, int dstHeight, boolean filter) Creates a new bitmap, scaled from an existing bitmap. See Bitmap | Android Developers Widget...
link: = CreateScaledBitmap(b, 16, 16, True) End Sub Sub CreateScaledBitmap(Original As Bitmap, Width As Int, Height...
link: of CreateScaledBitmap() are similiar to LoadBitmapSample if displaying the bitmap in an ImageView...

This function requires a boolean as Filter: Sub CreateScaledBitmap(Original As Bitmap, Width As Int, Height As Int, Filter As Boolean) As Bitmap Dim r As Reflector Dim b As Bitmap b = r.RunStaticMethod("android.graphics.Bitmap", "createScaledBitmap", _ Array...
link: I would pass TRUE or FALSE :D In my understanding the filteflag means when False, only a downsampling will happen and when passing tr...