ActionScript 3.0 :: Get Vector Pixel Color?
Oct 28, 2010Grab the color of a vector item at a specific pixel without converting it to a bitmap object and then using getPixel?
View 8 Replies
Similar Posts:
ActionScript 3.0 :: Calculate What The Average Color Is By Retrieving The Color Of Each Pixel
Jun 19, 2009I need a function that retrieves the average hexadecimal color values of a group of pixels in a square. Like a 4x4 area, and I want to be able to calculate what the average color is by retrieving the color of each pixel.
View 4 RepliesActionscript 3 :: Retrieving Pixel Color On Color Picker
Sep 28, 2010I'm currently making a color picker (pretty standard one, pretty much the same as photoshop with less options at the moment: still in early stage). Here's the picture of the actual thing : [URL] The problem is : to retrieve the color of the pixel that is under the color selector (the small one, the other is the mouse), I have this line that I thought would do it :
_currentColor = Convert.hsbToHex(new HSB(0,
((_colorSelector.x + _colorSelector.width/2)*100)/_largeur,
((_colorSelector.y + _colorSelector.height/2)*100)/_hauteur
));
Just to clarify the code, I simply use the coordinates of the selector in order to create a new HSB Color (saturation is represented on the X axis and brightness (value) on the Y axis of such a color picker). I then convert this HSB Color to Hexadecimal and assign it to a property. The hue is always set to 0 at the moment but this is irrelevant as I only work with pure red to test. It partially does what I wanted, but the returned color values are inversed for most of the corners:
[Code]...
ActionScript 3.0 :: Drawing Letters As A Single-pixel Vector?
Dec 23, 2009I want to create a game which uses a very basic font which is a single-pixel wide regardless of font size (similar to the font in classic Atari games such as Asteroids & Battlezone).Many, many, many years ago I had a programme on the BBC Micro (yeah, that many years ago) which drew letters, to whatever scale you wanted, as vector art. I was wondering whether anyone was aware of a similar library for Flash (or, alternatively, of an appropriate font which always scales to single-pixel width).
View 0 RepliesActionScript 3.0 :: Get Color Of A Pixel On Stage?
Jun 8, 2011Is there a way to retrieve the color of a generic pixel on the screen using the mouse pointer inside the Stage of Flash Player? With the getPixel method of the BitmapData class you can get the color of a pixel only if the mouse is over a bitmap image, but what if I need the color a generic pixel on the screen?
View 4 RepliesActionscript 3 :: Change Pixel Color With It?
Mar 10, 2011Say I have drawn a triangle with[code]...
When the user clicks a point inside the triangle, we will get the x and y coordinates, do some calculation with those values and get some (lots) of pixel coordiantes accordingly (all of those calculated points will be within the triangle). And finally, change the color of those points (something different than triangleShape fill color).
ActionScript 3.0 :: Get The Color Of A Pixel That The Mouse Clicks On
Oct 15, 2008Is there a way to get the color of a pixel that the mouse clicks on. I want to load text into a dynamic text box according to that color.
View 12 RepliesActionScript 3.0 :: Get The Pixel Color Of A Graphics Object?
Jul 19, 2009for 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 RepliesActionscript 3 :: Checking Pixel Color Value Of A 3D Object?
Oct 6, 2011I have a spinning sphere, built using the away3D engine, it is wrapped in a bitmap. I need to be able to check the color value of the pixels in the sphere, however BitmapData only plots the 2D image, not the 3D sphere. So, the values become wrong. If I try to apply it to the sphere I get nasty errors. I have literally been stuck on this for days.
View 1 RepliesActionScript 3.0 :: Pick Color In Shape At Pixel 0,0?
Feb 10, 2011is it possible to pick the color of a uni filled shape? If not, is it possible to retrieve the color at pixel x:0 y:0?Otherwise how do I pick that pixelcolor using bitmapdata.
View 2 RepliesActionScript :: Getting HTML Layer Pixel Color In Flash?
Dec 7, 2010I'm quite new to ActionScript and I was wondering is there a way to get the (pixel) color of the HTML layer under a flash movie? I have an idea of making a transparent flash movie covering a part of a website and then getting the color of underlying HTML layer, to make some realtime transformations or other stuff.
View 2 RepliesFlash :: Turn Off Color Ranges In Pixel Bender?
Feb 23, 2011What is the best way to turn turn off (using PixelBender) colors that fall within a certain range. For example, turn off all colors between 0x0000FF and 0x00FFFF. This has to work in Flash.
View 2 RepliesFlex - Find The Color Of A Pixel At A Point Within A VGroup?
Jul 29, 2011I'm having trouble with this code
var imageMap:ImageSnapshot= ImageSnapshot.captureImage(object);
var pixelValue:uint = imageMap.bitmapData.getPixel(x, y);
ActionScript 3.0 :: Check Pixel Color Value Of Bitmap Through MouseEvent
Oct 5, 2011I have a bitmap with many colors on it. When the user clicks each color needs to trigger a different method. However, I have no idea how to check the color value of the selected bitmap. I can create a new sprite and check the value of that fine through bitmapdata.getpixel() but when I need to actually check the actual bitmap I cannot get it to work.
View 2 RepliesActionScript 3.0 :: Detect Color Of A Pixel / An Area In A Display Object?
Jul 11, 2009Can I detect the color of a pixel or an area in a Display Object?
View 2 RepliesProfessional :: Change A Vector Object's Color?
Feb 5, 2011Why is it that I can never change a vector object's color? I mean I would think it'd be as simple as changing the fill color but that does nothing.
And why is it that copying and pasting vector objects from illustrator very inconsistent? Sometimes I get the exact copy, and other times their's three anchor points missing, very much screwing up the look of the object. Also, when I import a vector png image made in photoshop to flash, the fill is hollow at times.
ActionScript 3.0 :: Finding The Default Color Of A Vector?
Jan 27, 2010I have a situation where you have an object, lets say a dog. The artwork of the dog is black in color. In this case i know that the default color of the dog vector is 0x000000. However, lets say i have 30 different dogs of varying color. You can change the color of the dog at runtime, but when you reset, id like to return to the default color. Does anyone know how to do this or can hit me with a search term? Note that what i am after is finding the initial default color value and not the implementation as i can work it out for myself.
View 1 RepliesAS :: Professional - Change Color Of Vector Shape In Library?
Jul 7, 2010I am working on a project that some one else created. There were very orgainized, but my question is this: There is a starburst shape, and in the property inspector it is labeling as yellow burst, and that's how it shows in the library. But one instance of it is red in the movie, and I can not find it to change or delete as they called everything dynamically. how this was done, or how I might locate this object?
View 3 RepliesFlex :: Comparing Bitmap Data In AS3 Pixel For Pixel
Mar 30, 2010I am looking for a fairly simple image comparison method in AS3. I have taken an image from a web cam (with no subject) passed it in to bitmap data, then a second image is taken (this time with a subject) to compare this data, from these two images I would like to create a mask from the pixels that match on both bitmaps. I have been scratching my head for a while, and I am not really making any progress. Could any one point me in the right direction for pixel comparison method, something like getPixel32()
View 2 RepliesActionScript 3.0 :: Get Pixel-by-pixel Bitmap Data?
Nov 23, 2009I have a 100x100px image. I want to get 1 pixel vertical line from x- 1 to 100. How can I do that?
View 7 RepliesActionScript 3.0 :: Vector Of A Superclass Hold A Reference To A Vector Of A Subclass?
Sep 13, 2011I'm getting
ActionScript Code:
1067: Implicit coercion of a value of type
__AS3__.vec:Vector.ie.aro.floorplanviewer.model.buildingVOs:ConfigurationVO>[code]....
which surprises me as ConfigurationVO inherits from NodeVO.Is the compiler really not able to figure out that a Vector of a superclass should be able to hold a reference to a Vector of a subclass?
Professional :: Import Photoshop Vector And/or Vector Styles?
May 7, 2010I need to import a bunch of vector work from Photoshop into Flash. Is there a trick to it. So far, on import, it's converting the layer styles into black.
View 5 RepliesActionScript 3.0 :: Vector Of Objects - Pass In A Vector To A Function?
Jul 23, 2011If I want to pass in a vector to a function, a vector of any object specifed would it be someVetor:Vetor.<T>? beause FB 4.5 sais T is undefined.
View 10 RepliesActionscript 3 :: Increase Vector Length To 200 After New Vector.<String>(100)?
Dec 24, 2010Created Vector with the initial length of 100.
var v:Vector. = new Vector.(100);
v[90] = "Ninety"
v[190] ="oneninety" //RangeError: Error #1125: The index 110 is out of range 100.
//How to change the length from 100 to 200 to store a value at index 190
Actionscript 3 :: Vector Number Does Not Extend Vector
Nov 16, 2011I am currently being confused by the Vector class.I wrote a beautiful XML to TypedClass parser. Works beautifully and without fault. UNTIL a co-worker noticed we got a Conversion Error for Vector.<Number> to Vector.<*>.
Every Vector I've ever tested all extend Vector.<*>.
Vector.<Sprite>, Vector.<String>, Vector.<Point>, Vector.<Boolean>, Vector.<TextField>, Vector.<CustomObject>, etc etc etc. ALL of them.
<type name="__AS3__.vec::Vector.<String>" base="__AS3__.vec::Vector.<*>" isDynamic="true" isFinal="false" isStatic="false">
<extendsClass type="__AS3__.vec::Vector.<*>"/>
[code]...
But then when I use describeType on Vector.<Number>, Vector.<uint> and Vector.<int>.
<type name="__AS3__.vec::Vector.<Number>" base="Object" isDynamic="true" isFinal="true" isStatic="false">
<extendsClass type="Object"/>
<constructor>
[code]....
Now I have accounted for these 3 vectors individually as even uint and int does not extend Vector.<Number> as I would have expected.
And my parsing function works for all types correctly again. But my confusion comes as to WHY this is the case, and why I couldn't find any documentation on the subject.
ActionScript 3.0 :: Color Parameter Passing - Assigning A Color To Its Color Field
Feb 6, 2010i have a button, with instance name lightblue_color. I am assigning a color to its color field like this: lightblue_color.transform.colorTransform.color = 0x65ffff; then i am adding an eventlistener to the button like this: lightblue_color.addEventListener(MouseEvent.CLICK, ChangeColor); Then, in the function: public function ChangeColor(evnt:MouseEvent):void {trace(evnt.target.transform.colorTransform.color);} It prints 0. Why is that? Shouldn't it print 0x65ffff or do i need to do some type conversions?
View 2 RepliesActionscript 3 :: Flex3 - Convert One Vector Data To Another Vector Data?
Mar 11, 2011Class ShootGame implements IGame{
[Code]...
ActionScript 3.0 :: Divinding Vector Graphics Into Vector Graphics
Jul 28, 2009I have a large vector drawing (imagine 5000x5000) that i want to break up into separate pieces. I know that I can convert this vector drawing into a bitmap and then use the copyPixels method to create many separate bitmaps of the different regions of the original vector drawing, but is there any way to subdivide it into movieclips that just contain vector graphics instead of a bitmap?The reason im dividing a big chunk of vector graphics into smaller pieces is for performance reasons, so flash would only render a small part of this big chunk at a time (only certain regions/voxels/subdivisions are rendered at a time). But bitmaps apparently take up a lot of memory and the system im using would take much less memory if these subdivisions could be preserved in their original vector graphics form.
I imagine I could use masks somehow to achieve this effect (for each subdivision, duplicate the huge image and mask only the region that the subdivision represents), but I dont know the performance costs of masking or if this will create other problems.So is there anyway to split up a movieclip of vector graphics into smaller movieclips of vector graphics the same way copyPixels can with bitmaps?
ActionScript 2.0 :: Set A Color For A MC With New Color() - Remove Color?
Dec 15, 2006If I've set a color for an MC with new Color(),how can I remove that color again?
Code:
onClipEvent (enterFrame) {
if (this.hitTest(_root._xmouse, _root._ymouse, true)) {[code]..........
ActionScript 3.0 :: When I Draw A Square Using The Colortransform.color Property The Color Always In Gray Scale?
Feb 18, 2009 i want to change a colors tint and store that color for later use to apply to dynamically created sprites, for some reason the code changes my place graphic as expect but when i draw a square using the Colortransform.color property the color always in gray scale?
Code:
package{
import flash.display.*;[code].....