I'm trying to resize each image without success. After pulling my hair a few time, I can't figure out to make the smoothing works on Stage. Basically I want to be able to resize any pics: 600x900 -> 400x600
Code: Select all // Call LoadBitmap class, bitmapWidth & bitmapHeight are the desired 400x600
loadBitmap = new LoadBitmap(bitmapWidth, bitmapHeight);
loadBitmap.loadBitmapData(theImage);
[code]....
I've been using BitmapData.copyPixels() to draw graphics onto a canvas (Bitmap).I need to rotate the resulting graphics without the use of draw() because it's vastly slower.How can I rotate the target graphic? I'm assuming that there might be a formula or library that I can use which will first reorganize the pixels that make up a graphic based on an origin (point) and radians.I'm pretty certain that I'm not capable of creating such logic, so if there are any known libraries that do this, that would be awesome.I'd like to achieve something similar to XNA's SpriteBatch.Draw() method, which accepts rotation as its 5th argument.
View 3 RepliesI've searched but haven't found anyone wanting to do this with a bitmapData object.I'm using the following code:
matrix.identity();
matrix.translate(pan.x, pan.y);
matrix.translate(-zoomPoint.x, -zoomPoint.y);[code].....
Panning works, but using this method scale does not scale around my mouse.Has anyone done this successfully?
I'm using a transform matrix as part of a bitmap draw to select an area of my target rather than drawing from 0,0:
var bmd:BitmapData = new BitmapData(target.width,target.height,true,0);
var mat:Matrix = new Matrix(1,0,0,1,-target.x,-target.y);
bmd.draw(this,mat);
[code]......
how to scale down flash images using BitmapData and Matrix?? I'm using it for fullscreen so that the images are always perfect. I've been tampering with this, but cannot get it to work properly.
View 3 Repliesimport flash.display.BitmapData;
import flash.geom.Point;
//
var BitmapA:BitmapData = new BitmapData(550, 400, true, 0x00);
[code]....
This is using the bitmapdata.hittest way to check whether the one bitmap is overlapping the other. Throug pixel-to-pixel detection.But I'm having trouble understanding this line:
Code:
if (BitmapA.hitTest(destPoint, 255, BitmapB, currPoint, 255))
I know that destPoint is the topleft point from which it is determining all opaque pixels. No value is given to destPoint so basically it is checking from 0,0. Having determined all opaque pixels from that bitmap it should compare them with the opaque pixels of the other bitmap. But why does currPoint use the topleft coordinate of its movieclip? Couldn't it just as well use 0,0 too? I mean when determining the opaque pixels of bitmap two it might as well start checking for those from 0,0 as the topleft position as well?
import flash.display.BitmapData;
import flash.display.Bitmap;
import flash.geom.Rectangle;
[code].....
i have external swf with a size of 750x500, then it loads to main swf where it size is 750x700 now i want my external swf loads to main with its fix size which is 750x500, how should i do that?i've tried stage.stageWidth etc and swfLoader.width etc, but doesnt work.
View 7 RepliesFor some of the menus and stuff, I have it grayscale the screen with BitmapData.draw and ColorTransform. It works perfectly when played through Flash and Flash Player, and even when played locally through a browser.
However when I upload it to a server and try and play it online, the BitmapData stuff apparently clunks out. It displays a white screen, suggesting that BitmapData.draw isn't working for some reason.
As it only doesn't work when on a server, you'd think it was some form of security violation. But I cannot think of anything that would cause this to breach Flash's security. I'm only drawing the _root of the movie clip, nothing located on another domain.
Even weirder, the exact same code worked a while ago when uploaded. It only stopped working a short time ago after I was adding some menus and such - and as much as I've been trying to pinpoint it to an exact moment in time when it stopped working, I can't.
I am trying to save an image from flash, just load a image into flash place some decorative clip art and then save the image to the disk. I was able to do this via BitmapData + PNGEncoder + FileReference.
Now as an experiment I have introduced new clip sprites for decoration, where in each of these have multiple sprite children with different blend modes say "ERASE", "OVERLAY", etc. As far as the flash runtime is considered I am getting the expected effect for blend modes.
But as soon as I try to save the image, the output is weird, it doesn't resembels what I see in the flash player. I also tried to print the page as pdf using PrintJob class, but the pdf would not show the filter effects or the blend modes ones.
As far as I am using the plain clip arts with no effects, no blur, no blend modes the image is generated. But when i try to use the BitmapData.draw() method with the image that has clip arts with blend mode or blur it fails.
BitmapData.draw() with blend modes, as I feel if the we could possibly see the blending effects in the player then we could possibly print it as well.
Have small thumbnails that will enlarge when the mouse is over them and shrink when it's not. For some reason sometimes only the X or Y will scale or the buttons won't work correctly. The animation will pop and I don't know how to fix it. The only reason I drop the opacity on all the others is because sometimes other images will get in the way.
View 2 RepliesI am trying to import a DAE file, and it gets put on the stage, but for some reason I cannot control the scale of it. I know you have to pass a 3rd param to the Collada() constructor to be the scale, but no matter what I put there, it doesnt change the scale.Alas, I cannot get the scaleX or scaleY or scaleZ to change anything.Just need to know how to adjust the size/scale of this model.
View 1 RepliesI did a life scale but when I touch the enemy I want it to lower the "canz" variable just one timenut it lowers as it touch this is not what
View 3 RepliesI have a code like this:
[Code]....
I want to make the white color in the generated PNG transparent.
I have a button object that I need to scale to align with the variable width of an array of images.However, when I set the width in code, the button does not actually become that width. Tracing out the width gives me the correct value, but on screen.. it's off.
I've proved it to myself by scaling the same button object manually in the properties pane and visually comparing. Both of the buttons below have a width of 410.
Code:
navigatorDown_btn.width = 410;
navigatorDown_btn.x = (stage.stageWidth/2)-(navigatorDown_btn.width/2);
trace(navigatorDown_btn.width); // output: 410
I am cropping a bitmap image into tiles using the following function:
function crop( _x:Number, _y:Number, _width:Number, _height:Number, callingScope:MovieClip, displayObject:DisplayObject = null, pixelSnapping:Boolean = false):Bitmap
{
[Code]....
The width and height being passed in is a non integer value, for instance 18.75. When the new BitmapData is created it always rounds down the value to an integer, since the arguments for BitmapData are typed as such. In the case of my needs here, the width and height will not likely ever be integers. Is there a way to create these bitmap pieces of another image at the exact width and height I need or can a new bitmapData only be created with integer values for height and width?
EDIT: I realize you can't have a fraction of a pixel, but... What I am trying to achieve is dividing an image into tiles. I want the amount of tiles to be variable, say 4 rows by 4 columns, or 6 rows by 8 columns. the division of an image into X number of parts results in widths and heights in most cases to be non integar values like 18.75 for example. The goal is to divide an image up into tiles, and have that image appear, assembled seamlessly, above the source image, where I would then manipulate the individual tiles for various purposes (puzzle game, tiled animation to new scene, etc). I need the image, when assembled from all the tile pieces, to be an exact copy of the original image, with no lines between tiles, or white edges anywhere, and I need this to happen with non integer widths and heights for the bitmapData pieces that comprise the tiles.
i want to make a bar jump smoothly from one scale to another, basically like a visual sound output without the sound. I've been stuck on this one for a few hours now and i know it must be just a logic problem
[Code].....
Whats happening here is that the Bar is scaling to the first random point perfectly but as soon as its target becomes a number around 0.50ish it will stick around that forever because the difference will be too small from there to the next point (i think). So is there any way that it can still make large jumps while using Zeno's Paradox type easing?
I'm looking for a way to have the movie play at set dimensions, if the screen is big enough to play it, and scale down if the screen is smaller or the browser is resized. An example of this is here [url]...
As you can see, it's not full screen but set width and height, but when the browser is shrunk it scales it's content to fit within the browser.
how to make a graphic scale from 0 - 150% and then back to 100% using actionscript. I am learning actionscript and I would really like to start to learn how to get away from standard tweening and move into scripting it. There is an example of the movements I am looking to accomplish here :: This is part of the mctween examples - but this is accomplished with a rollover/out. I am just interested in getting this effect but just a straight animation when the playhead stops on the frame.
[URL]
its possible to make a glow filter effect around ONLY the image in a loaded transparent PNG?
View 1 RepliesI am using Flash Builder 4.5 to build an iPhone app.In order to display ads I plan to use StageWebView and load a webpage containing the ad code.Lets say the ad will be 320x50 pixels.So the Actionscript code would look similar to this:
adView = new StageWebView();
adView.loadURL("http://www.myadishere.com/ad.html");
var top:Number = navigator.actionBar.measuredHeight + 1[code]....
In the application I have set the applicationDPI="160" so the application is displayed properly when run on iPhone3 and iPhone4.However the content of the StageWebView looks tiny on iPhone4.If I do adView.drawViewPortToBitmapData() the bitmap's size is OK.how to make the StageWebView content to scale accordingly, so it looks OK regardless of the screen DPI?
S there any way filters applied to a DisplayObject (drop shadow, glow, bevel) can scale relatively with the parent (the DisplayObject it is inside)?And what about other properties like .distance for drop shadow?For example... If I have a 100px rectangle with a 10px glow inside a container object, and I set scaleX/scaleY of the container to .1, I want the glow to inherit the scale change from the parent (1/10th the size) just as the display object does that the filter is applied to.Instead, if you try this, you will see the glow stays at 10px no matter what scale the filter target or the container is transformed by.Pseudocode example (steps to reproduce),
1) create a sprite called _myOuterSprite on stage at scaleX = scaleY = 1
2) create a sprite called _myInnerSprite inside _myOuterSprite at scaleX = scaleY = 1
3) draw 100px rectangle into _myInnerSprite
4) apply 10px glow to _myInnerSprite
5) transform scale of _myOuterSprite to .1
Result:
- child sprite (rectangle) scales to 1/10th the size
- glow stays the same size
How can I make it so that glow scales to 1/10th as well?
...without capturing and scaling bitmap data
...without losing interactivity on objects
...in a way that would work visually for every filter, not just glow (drop shadow has distance property too, etc)
I have a 3D image gallery I am working on and would like it to fade and scale onto the stage (whilst still spinning)Make image gallery fade and scale in?Here is the link to my test page.
I have also attached the current actionscript code in a zip file.[url]...
I try to make a simple copy of a flv video in a new MovieClip using the BitmapData class.
Here is my code :
Code:
var video1:MovieClip = this.attachMovie("mcVideo","videoMC",1);
var objVideo = video1.v;
var _nc:NetConnection = new NetConnection();
[Code]......
My website is going to have a main wrapper that is set to a max-width property for compatible browsers. It will stretch to 940px across at max. When scaled down I would like the swf to scale proportionately with it. Like an image with width percent applied. The flash movie has the dimensions of 940 Ă— 360 pixels.
I can't seem to figure out the correct attributes to add to the embed tag to get it to do this.I am currently using jquery flash embed, but am open to other options, though this is my ideal.In the example I have set the flash background to black.
When resize the browser window the flash movie doesn't scale proportionately to the div, only the photo does, leaving a blank canvas (black), while the div height stays the same. I can't add a height value in the CSS.How do I make this scale correctly? Adding a noscale param only crops the image. The swf's height doesn't scale also.
I have the following markup:
<s:Group width="100%" height="100%">
<s:BorderContainer borderWeight="3" borderColor="black" cornerRadius="5" width="100%" height="100%">
[code]....
Okay so I need to make a basic activity (working Flash/as3) that simulates very basic weighing scales. All the objects that go on to the scales are the same weight.
If you imagine the classic weighing scales [URL]..we are dragging/dropping stuff on to the sides and animating accordingly.
I don't want anything fancy, just the maths required to affect the scales according to how many objects are on each side.
What I'm looking for is probably the angle of rotation of the horizontal arm. Any pointers?
When you drag the screen in any direction the background scales and rezises.But How do I make the text stay center and a certain size so that it wont scale to fit the screen and will stay a certain size
View 1 Replies(i'm using flashdevelop / flex sdk)IS there any way filters applied to a DisplayObject (drop shadow, glow, bevel) can scale relatively with the parent (the DisplayObject it is inside)?And what about other properties like .distance for drop shadow?
For example... If I have a 100px rectangle with a 10px glow inside a container object, and I set scaleX/scaleY of the container to .1, I want the glow to inherit the scale change from the parent (1/10th the size) just as the display object does that the filter is applied to.Instead, if you try this, you will see the glow stays at 10px no matter what scale the filter target or the container is transformed by.Pseudocode example (steps to reproduce),
1) create a sprite called _myOuterSprite on stage at scaleX = scaleY = 1
2) create a sprite called _myInnerSprite inside _myOuterSprite at scaleX = scaleY = 1
3) draw 100px rectangle into _myInnerSprite
4) apply 10px glow to _myInnerSprite
5) transform scale of _myOuterSprite to .1
Result:
- child sprite (rectangle) scales to 1/10th the size
- glow stays the same size
How can I make it so that glow scales to 1/10th as well?...without capturing and scaling bitmap data ...without losing interactivity on objects...in a way that would work visually for every filter, not just glow (drop shadow has distance property too, etc)
I'm using Flash 8, with this code in the first frame:
import flash.display.BitmapData;
rissa._x=Stage.width/2;
rissa._y=Stage.height/2;[code].....
When I publish the file, I'm getting the following error message in the Output panel:
**Error** Scene=Scene 1, layer=Layer 2, frame=1:Line 7: The class or interface 'BitmapData.loadBitmap' could not be loaded.
var plaid:BitmapData.loadBitmap("plaid");
Total ActionScript Errors: 1 Reported Errors: 1