Actionscript :: Air/Flex 4 - Load Image From File, Scale Down, And Save As PNG?
Dec 27, 2010
I wrote these functions which I use in conjunction to scale down some BitmapData and save it as a PNG. However, the scaledImage.draw(originalImage, scalingMatrix, null, null, null, true); line with smoothing set to true does not have the intended smoothing effect when I save the bitmap data as a PNG using the second function. The resulting image file is not antialiased at all. Is there anything I'm doing wrong here?
public static function scaleImage(originalImage:BitmapData, size:int):BitmapData
{
// Calculate the scaled size.
[code]......
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[code].....
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<![CDATA[
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[Code]....
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Jul 15, 2010
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Jul 28, 2011
My application consists of displaying a large custom tree like structure to the user that can eventually grow to massive proportions like the dimensions listed in the question. I allow them to export the image with the following line of code tied to a button click event:
var image:ImageSnapshot = ImageSnapshot.captureImage(this, 72, new PNGEncoder(), false);
I've managed to export images close to the dimensions listed but around there it start to get the error message listed below after spinning for close to 15 seconds:
Error: Error #1000: The system is out of memory.
at flash.utils::ByteArray/writeBytes()
at mx.graphics::ImageSnapshot$/mergePixelRows()
[Code]....
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Apr 15, 2012
package com.func {
public class Downloader {
import flash.net.FileReference;
[code].....
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Jan 31, 2010
How do we save file locally in Flash (ActionScript 3) without displaying dialog. I know we can use the following code to save file locally but it prompts Save dialog. I don't want this dialog while saving file locally.
[Code]...
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We have a Web login feature. We will offer Free calls to a large campaign.
Scenarios:
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Jun 30, 2010
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var nc:NetConnection = new NetConnection();
nc.connect(null);
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