I loaded a image in As3.Now am going to select a particular area to crop.ie., am drawing one rectangle box in OnMouseMove function.I need to show the brightness in the selected area of the image part alone..How to show the brightness in the selected area of the rectangle.
View 0 RepliesI need a datagrid, which contains checkbox (4 no's) without multiple selection. And I also need a text area which should contain the selected checkbox's label/data. I tried using arraycollection but I am not getting.
View 2 RepliesI have a menu with many sub menus. I need to change the color of the selected button and then move on to the sub menu. My menu is horizontal and now it's not obvious the path that you follow.
View 2 RepliesIs there any way to disable a few columns for a particular row in flex datagrid?
I have a datagrid with about 10 or more columns, say for example a few column names are: Item Id, Item Name, Item Status and VerifiedState. Initially I want the column Verified State to be disabled.
Now When the value of the column, Item Status is Review Passed for a particular row, I want the column VerifiedState to be enabled and editable. Is that possible in Flex datagrid.
i have a drop down menu am working on and each button tab (although they are not button instances !) when clicked opens up the "drop down" section which you can mouse over to choose another specific button etc - if you mouse out of that drop down area then it pulls back up to the original tab state .. what do i change to the code below to decrease the area that you mouse out of to make the drop down area pull back .....at the moment it at least two inches on the screen below and to the right of boundaries of the drop down box before it pulls up - i want to it pull up as the mouse leaves the boundary box .... hope this makes sense .... there is some part of the actionscipt below that controls this but can work out which bit and how to change it !!! (am guessing the x mouse and y mouse bits - but how to change it ???)
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I have this function:
public static function cloneDpObj(target:DisplayObject):Bitmap
{
var duplicate:Bitmap;
[code]....
to clone target displayObject (MovieClip or Sprite) and return Bitmap Object.
It can get bitmap from the target object, but it seem don't get all the area of the image.
By give the width and height of target object, but the target object in design was applied by Glow Effect, so my question can we get the all view of bitmapdata from a displayobject?
I have a movie clip named circle_mc(see the image on the link below) and a mask object(movie clip) which determines visible area of the circle. User can change the portion which is visible (extend the red area and make it red+blue, gray area is invisible). I need to find proportion of visible area to invisible area (red+blue/gray) so that I can calculate angle.
View 1 RepliesI would like to first add the xml to my flash. Fine I can do this.But I have a number of buttons, where when I click say CW1, i get the information from the XML file with a node of CW1. I have all the xml set up fine.As I have about eight different postcode types.
ST, CW, CH, TF, WV, WS, DE, SK, SY, and each of these may have numbers that follow, i.e ST1, ST2, ST3 and so forth.
So I can only assume that the postal area could be the main nodes, and the numbers inside the child nodes, am I right thus far.o how can i load the area of the xml file into my text area on mouse click, pulling the information relating.
However I'd need to be able to draw *only* on the board area (a 450 x 350 pixels area) instead on the whole movie... how to "tweak it?" Here's the fla: [URL]
View 8 RepliesI have Particle animation like this this PHP Code:
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But i want that Object moving in limited area or masked area. I add masked area like this PHP Code:
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But it still not working. Any advice ?? or correction in my script code?
I'm programming a game for my Advanced Higher Computing class, and am doing a whack a mole style game. I am trying to program for the bit where when you click the moving movie clip, then the score is increased by 1.
if(mousedown){
if(movieClip contains mouseXCoOrd){
if(movieClip contains mouseYCoOrd) {
score ++
}
}
}
I just want to do not allow editing at some area of text area in flex. How it can be done?let suppose text length in text area is 50 characters, i want to allow editing if cursor position is less than 15, and if cursor position in text area is greater than 15 it should not allow user to add more text in text area.If user press any key it should not add any character in text area.[code]
View 1 RepliesIn a game I'm working on, I'm using the ColorTransform class to the turn the 'enemies' red as they fall off the screen after they've been hit by one of the player's 'missles' with the following [code]...
Can I somehow undo the ColorTransform to an enemy once it has been applied, or does he have to stay monochromatic thereafter?
i am currently reading Learning Actionscript 3.0 A Beginners Guide and i'v stumbled on a code snippet tutorial that i hope you can explain to me, P.139. What i am trying to do is essentially create a particle system and the following code snippet i'm not sure about is the following
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I'm trying to change the background color of my control panel but NOT the buttons using the function ColorTransform.
I have a feeling I'm doing something really silly so can someone please explain to me what I'm doing wrong here? Using the below code nothing happens...but if I change the line in bold to:
controlPanel.transform.colorTransform = cp;
Then the whole control panel does change colour! Here's the code...
var cp:ColorTransform = new ColorTransform(); var controlPanelColor:uint = config.controlPanelColor; var red_controlPanel:Number = (controlPanelColor & 0xFF0000) >> 16; var green_controlPanel:Number = (controlPanelColor & 0x00FF00) >> 8; var blue_controlPanel:Number = controlPanelColor & 0x0000FF; cp.redMultiplier =
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Strangely I compare two colorTransform, one from a static variable and the one directly from the object:
ActionScript Code:
var tempColor:ColorTransform=new ColorTransform() ;
tempColor=e.currentTarget.origineColor;
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I get this error with the following code 1067: Implicit coercion of a value of type String to an unrelated type uint.
ActionScript Code:
main.ana.colorPickerS.addEventListener(ColorPickerEvent.CHANGE, colorChangeHandler2);
function colorChangeHandler2(event:ColorPickerEvent):void {
[code]........
I've got a class that I'm using to set a menu button. the class has a rollover and roll out state, and on init of the class i set a color transform to set some colors in that button since i'm reusing five of these so i thought it'd be best to do it in a class and just reuse one movieclip.
anyway, when i roll over the clip for the first time, it works fine and the proper color shows, as soon as the roll out is initiated, the color switches back to my original color that i just used as a dummy color, and from there on out it won't show the proper color in that clip anymore. it's really odd to say the least.
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If I have a movie clip that contains stuff with transparency, and then I apply a colorTransform on it, the the transparency is gone...how can I tint a movie clip but maintain its transparency?
View 4 RepliesI am trying to use the ColorTransform.color method to retrieve the RGB value of a ColorTransform object, but there's obviously something about it I don't understand. The implementation is:
-public function get color():uint
-public function set color(value:uint):void.
I don't understand how to use this type of function. The functions I am used to only have one word in their name, like getColor() or setColor().I can get a number to return using the color method by doing this: trace (someDisplayObject.transform.colorTransform.color) ; but it is not a good color number.[code]
Basically, I have been asked to develop a function on a Flash player so that you can change the colour of the control panel using a variable.The control panel's background elements aren't accessible from the main class; they're private members because the panel's layout and appearance are something I might want to change without having to change the main classHow on Earth can I directly modify a control panel's colour transform when they aren't directly accessible? I've looked at various forum posts but nothing matches exactly what I'm after I guess this will involve using colorTransform but how do I invoke this on something that sits in the fla file?
View 3 RepliesThe official docs say:
You must use the new ColorTransform() constructor to create a ColorTransform object before you can call the methods of the ColorTransform object.
So does this mean every time I want to tweak the color transform, I have to create a new instance? If so, the setter properties seem pretty pointless and my tests are showing this is the case.
So if every render I want to cycle say the redOffset based on time (to get a pulsing effect), do I have to manually create a new ColorTransform passing all constructor args from this.transform.colorTransform:
var newRedOffset:Number = ...
transform.colorTransform = new ColorTransform(
transform.colorTransform.redMultiplier, transform.colorTransform.greenMultiplier,
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(Flash Professional, AS3) I'm working on a custom avatar system where you can select various festures and colors. For example, I have a "hair" movieclip that has 10 hairstyles. Each frame has a movieclip of a different hairstyle (HairStyle1, HairStyle2, etc.). I also have a colorPicker to change the color. Here's my code:
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This correctly changes the initial color. I have a "nextHair" button to advance mc_myAvatar.hair to the next frame. When I click the button, I get an error message saying that I have a null object reference. I added a trace, and mc_myAvatar.hair.colorLayer is null on frame 2. I've clearly named HairStyle2 as "colorLayer" in frame 2. I think the problem is related to me using the same name for different classes/movieclips, but I don't know how to fix the problem...
I added a square movieclip below my hairStyle movieclips, named the square "colorLevel", and deleted the name from my hairStyle clips. When I click the next button, the square correctly maintains the color from frame to frame. However, having a square doesn't do me much good. I tried converting the hairStyle layer to a mask. Doing this, however, results in yet another "null object" error - mc_myAvatar.hair.colorLayer is null after frame 1. I even tried "spanning" my colorLevel across all frames (no keyframes), thinking that this would give me just one movieclip to work with. What's going on, here? Why am I getting these null objects, when they are clearly defined in my movieclip? I'm also open to suggestions on a better way to do multiple frames and colors.
i missed something in the Aplly of ColorTransform, but i can't see...I made a background for the menu buttons that changes depending to the container x position.the problem is that it changes the text color too, and I don't figure why... here is the code :
Code:
import fl.transitions.Tween;
import fl.transitions.TweenEvent;
import fl.transitions.easing.*;[code]......
How can I pass in RGB values to a ColorTransform object? I set the red, green, and blue multipliers but I'm not getting the desired results.The movieclip is grayscale originally and then i do this and all i get is black (it should be yellow):[code]I adjusted each color's offset to 0 and I still had the same results. Do I need to convert to hex values?
View 4 RepliesI can't get the GlowFilter to work on a Shape that has already been ColorTransformed. Is there a limitation? They each work fine individually.
Code:
import flash.filters.GlowFilter;
private function colorRoom(pShape:Shape, pColor:uint):void{
var tColor:ColorTransform = new ColorTransform();
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I'm using the following to transform color.[/HTML]new ColorTransform(1, 1, 0, 1, 255, 0, 0, 0);[HTML]I need to know what each values represent,
View 4 RepliesI'm using flash 8 professional with AS 2. I'm trying so set a tint using actionscript on a dynamically created mc using the ColorTransform method. I'm trying to set a 50% black tint, similar to the effect one would get when doing it in the properties panel using the Color setting.
My code so far:
Code:
var colorTrans:ColorTransform = new ColorTransform();
colorTrans.blueOffset = -127;
colorTrans.redOffset = -127;
colorTrans.greenOffset = -127;
This is applied elsewhere in my project and is working fine. My problem is that this is pushing up the saturation of the mc's, thus all orange colors appear red etc.
I am trying to add alpha to a colorTransform, but it doesn't seem to be compile the alpha value, which is the 0x88 (50%) part :
Code:
//specify error color and add it to the 'crosshair' mc
var safetyLimitColor:ColorTransform = crosshair.transform.colorTransform;
[code].....
I have faced a very funny problem. My requirement was detection of a MovieClip color. I have used ColorTransform method to fetch the color but failed.Then I went through the getPixel method by creating a Bitmap of the Mclip and then used getPixel method. It is working fine, but whenever I am changing the color of theta Mclip by colorTranform method and then again creating a Bitmap of that Mclip, it is drawing the old Bitmap image again and again.
Is there any solution of getting a color code of a Mc except getPixel?What is the solution of this problem?
Here is my code: You can also check the attached file
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