I have a complex graphics data on a sprite or a shape (no matter which is exactly). But I want to draw shadow (inner too) for one Rect ( [10, 10, 240, 25] for example) or another path.
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i have been searching the internet for a bit, and maybe i don't know what to look for but i know filters have stage scaling enable, not sure that is what i am dealing with but for some reason i can not scale a movieclip that contains a movieclip with a drop shadow filter without the drop shadow acting like the light source has changed, have tried copying the bitmapdata....anyone know how to "freeze" the drop shadow.
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Is it possible to draw a Bitmap to a Graphics-Object like
this.graphics.beginBitmapFill(bitmapData, matrix, false);
this.graphics.drawRect(0, 0, w, h);
this.graphics.endFill();
with an offset?
A simple moveTo(x, y) call before beginBitmapFill does not work :/ Neither does changing the x and y value of drawRect... (That just seems to have the same effect as an translation with the matrix...) Additionally I don't want do draw that thing in a separate Graphics-Object and add that one into the other...
My basic requirement is to draw a circle inside a BorderContainer with the layout set to BasicLayout.I run this method in the CREATION_COMPLETE event of the BorderContainer object.[code]I know I must be missing something VERY basic here. Can I just draw like this OR should I draw in some other event? I know that I can create a Ellipse object and easily add it to the border container but I would like to know how I can do this using the graphics object.
View 3 RepliesI have some code that builds a shape and adds a shadow filter. If I use a single call to make the shape, like drawRect() or drawRoundRect() all looks fine including the shadow. However, when I do something like:
Code:
shape= new Shape();
shape.graphics.beginFill(0xfffffff, 1);
shape.drawRect();[code]...
The boundaries of these draw calls do overlap each other. The final shape by itself looks fine. But as soon as I add the shadow filter, parts of the shape get transparent. I belief it has to do with the various draw calls within begin and end fill.
I've dynamically drawn a gradient background on a little widget I've built (pulls in EPA/National Allergy Bureau climate data from a vendor, if you're curious), and I have applied an AS 2.0 drop shadow filter to the background. Standard stuff...except...
...I embedded the SWF using SWFObject and matching the dimensions of the widget stage exactly. And the left/right edges are cutting off. Are there any guidelines for using a background AS 2.0 drop shadow filter and accommodating the filter with the embed? It's a 10px (5px depth, 5px blur) 90-degree filter, and I left room on the stage for the 10px below the background. But the "edge" I expect to see on the embed isn't showing up.
Here's the filter code, BTW:
Code:
outlineShadow = new DropShadowFilter(5,90,0x000000,0.33,5,5,1,2,false,false,false);
This probably goes for all programming languages. I use Adobe Flash AS3 and for some reason that is boyond this post, I cannot use built-in dropshadow filters. I do, however, have bitmap data available, with color and alpha values. So there should be a way to draw my own dropshadow filter.... right? Any good existing algorithms I should go and check out? Not specifically looking for an AS3 implementation, any other example will probably allow me to convert the code.
View 1 RepliesHow to remove the cursor shadow (black shadow), when we use onChanged function, am validating the value from what I enter from keyboard
View 1 Repliesi have a movieClip. On it i draw a few rundedRects, when i resize the window i use graphics.clear to remove it, and then reDraw the Rects. Will this result in memory leakages? or will flash reuse the memory address as long as i draw on the same sprite?
View 1 RepliesIs there a simple way to draw a circular arc in MXML graphics that doesn't involve beziers? Or should I create my own component?
View 4 RepliesWhat would be your recommendation for drawing shapes (rects, circles...) onto BitmapData, and how to effectively switch between colors.Draw shapes on BitmapData / getting its graphics context
Is there any way to get graphics context from BitmapData so I could easily paint shapes using graphics.draw...()?
I need draw rectangle with two circle holes inside. The problem is in circles interception. I want them to join together and cut from background, but they seems to be XORed:
At first I tried drawRect and DrawCircle:
graphics.beginFill(0, 0.5);
graphics.drawRect(0, 0, width, height);
graphics.drawCircle(width/2, height/2, 50);
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here getCirclePath returns object with points to draw polygon which looks like circle. Also I tried different combinations of GraphicsPathWinding constants, but no luck.
how to draw two intersecting circle holes in graphics?
I am new on AS3, I try to wrote an as3 file to add shadow effect on an object, it work fine, however I can't remove that effect by removeEventListener. AS3 file and FLA enclose.
View 2 Repliesmanage to create softshadow and there is a background on it.URL...the two girl have a white soft shadow on it. From what i know, the only way to do it is in photoshop but the background cannot be remove. Or bring a gif but the shadow won't be solid.
View 2 RepliesI have the following code to create a Sprite with a rectangle in it:
container = new Sprite();
container.graphics.beginFill(0x00CCFF, .5);
container.graphics.lineStyle(1, 0x00CCFF);[code].......
The only thing is, I'd like the registration point to be in the middle (not the top left corner). Is there a way to set up the registration point in the middle of the rectangle, but still have the position of the rectangle be correct?
i.e. not moved over so that the top left corner of the rectangle is in the "middle" of where I want the rectangle to be...
class A:
[SWF(width='800',height='600',frameRate='24')]
public class A extends MovieClip {
private var b:B;[code]....
this.graphics calls do nothing in draw method, but work fine inside B`s constructor, what i am doing wrong ?
for example:
var mc:MovieClip=new MovieClip();
mc.graphics.beginFill(0x000000,0.5);
mc.graphics.drawRect(0,0,100,100);
[code].....
I`m working on a app that you can draw lines.....like circles, rectangles... my problem is when a user draw a circle for example....i wanna be able to paint (change color) inside of this circle. I`ve tried working on Shapes with cacheAsBitmap = true and Bitmaps with BitmapData but it doesn`t seens to work.
View 4 RepliesI'm trying to draw PNGs onto BitmapData that is transparent.
I create my BitmapData like this (using ARGB for the color):
new BitmapData(width, height, true, 0x00000000);
And clean it by using the same ARGB value:
bitmapData.fillRect(bitmapData.rect, 0x00000000);
When I use copyPixels() to draw graphics onto the cleaned BitmapData, I get this result:
If I don't use ARGB for the BitmapData color, it works fine:
But I have to specify a solid fillColor, meaning I can't render what's behind the Bitmap.
How can I make my BitmapData transparent, but not have the above occur?
I have made a small game in flashdevelop. I have written a filter in pixelbender to do different stuff on a football in the game. Everything works fine on my home-computer where I have developed the game- but when I try it on other machines the object on which I use the filter, does not show. It seems like the filter does not work eventhough I use flash player 10.
View 0 RepliesHow do I clear a filter after having applied it to an object. In particular, I'm bluring an object while animating it but want to clear the blur once it's hit the destination mark.[code]
View 3 RepliesProblem 1: Flash crashes when a Blur filter is applied to a TextLine object.
Correction: It was not the Blur filter but this line, which caused a crash:
trace(tb.findNextWordBoundary(5));
whereby tb is a TextBlock element.
What I want to do is link the blur filter with the coordinates of an object I have in a movie.Like as the x coordinate of an object gets larger the blur amount increases as well, and decreases as the x coordinate gets lower.
View 1 RepliesI have several Sprites that are all combined in one parent Sprite. The parent Sprite then gets a Glowfilter applied and should then be masked by a Textfield.
Everythings working fine but as soon as I apply the Filter to the Sprite nothing shows... However, if I apply the Filter to every single Object that the Sprite contains, it works...
Is there anyway I can effectively call the equiv. of setText on a Flex Graphics object ?Specifically I'm using a custom cell renderer to display data in a datagrid. The renderer uses the Graphics object to set the background colour of only a portion of the cell (say the left half) based upon the underlying data. I would like to be able to have text over only that portion of the cell which has the background colour (eg centred within the left half). I know all the widths (of both the cell itself and the graphics object) but I don't know how I can set text (centred) over the graphics object.
View 5 RepliesIs there anyway I can effectively call the equiv. of setText on a Flex Graphics object ?
Specifically I'm using a custom cell renderer to display data in a datagrid. The renderer uses the Graphics object to set the background colour of only a portion of the cell (say the left half) based upon the underlying data. I would like to be able to have text over only that portion of the cell which has the background colour (eg centred within the left half).
I know all the widths (of both the cell itself and the graphics object) but I don't know how I can set text (centred) over the graphics object.
Lets say I have a customMovieClip. I sometimes draw an ellipse with customMovieClip.graphics and sometimes a rectangle. Now I want to know what was the shape ( ellipse/rect) that was created using a particular graphics object. Doing this would enable me to pinpoint what exactly to do with that customMovieClip() instance.
View 3 RepliesI looked at the following example in the AS3 Reference: [URL] It is unclear to me looking at the package example how to apply this in standard ActionScript 3 without packages to a Movie Clip resident in my Library that gets called at RunTime. how I would push the DropShadow filter onto my Movie Clip at RunTime?
View 6 Repliesfor example,graphics is an object from a movieclip ojbect.I want to get the pixel color at the x,y location in the movieclip.How to do?
View 5 RepliesI have a Sprite in which I have drawn a circle with a fill. Later on, I wish to modify the color of this circle. I have retrieved the Graphics object from the Sprite using getChildAt(), and have tried:
getChildAt(i).graphics.beginFill(0x550000);
however this does not work. I've RTFM'd but can't figure out exactly how to deal with the Graphics object.