# I need help on this sen's fla file **URL:** \ **Category:** Uncategorized\ **Created:** [April 5, 2006, 10:31am UTC](https://forum.kirupa.com/t/i-need-help-on-this-sens-fla-file/184463 "2006-04-05T10:31:26Z")\ **Posts on this page:** 10\ **Page:** 1
**Author:** ![cosmicloverocks](https://avatars.discourse-cdn.com/v4/letter/c/dfb087/32.png) [@cosmicloverocks](https://forum.kirupa.com/u/cosmicloverocks)\ **Post date:** [April 5, 2006, 10:31am UTC](https://forum.kirupa.com/t/i-need-help-on-this-sens-fla-file/184463/1 "2006-04-05T10:31:26Z")
i want to turn the image black and white when rollover and back to color when rollout instead of the slider … thank you pls . ---
**Author:** ![niklai](https://avatars.discourse-cdn.com/v4/letter/n/eb8c5e/32.png) [@niklai](https://forum.kirupa.com/u/niklai)\ **Post date:** [April 5, 2006, 10:33am UTC](https://forum.kirupa.com/t/i-need-help-on-this-sens-fla-file/184463/2 "2006-04-05T10:33:40Z")
where is the file? ---
**Author:** ![cosmicloverocks](https://avatars.discourse-cdn.com/v4/letter/c/dfb087/32.png) [@cosmicloverocks](https://forum.kirupa.com/u/cosmicloverocks)\ **Post date:** [April 5, 2006, 10:50am UTC](https://forum.kirupa.com/t/i-need-help-on-this-sens-fla-file/184463/3 "2006-04-05T10:50:44Z")
opps sorry ---
**Author:** ![cosmicloverocks](https://avatars.discourse-cdn.com/v4/letter/c/dfb087/32.png) [@cosmicloverocks](https://forum.kirupa.com/u/cosmicloverocks)\ **Post date:** [April 5, 2006, 7:57pm UTC](https://forum.kirupa.com/t/i-need-help-on-this-sens-fla-file/184463/4 "2006-04-05T19:57:39Z")
anyone pls? ---
**Author:** ![gvozden](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/gvozden/32/1084_2.png) [@gvozden](https://forum.kirupa.com/u/gvozden)\ **Post date:** [April 5, 2006, 8:36pm UTC](https://forum.kirupa.com/t/i-need-help-on-this-sens-fla-file/184463/5 "2006-04-05T20:36:56Z")
is it ok? ---
**Author:** ![cosmicloverocks](https://avatars.discourse-cdn.com/v4/letter/c/dfb087/32.png) [@cosmicloverocks](https://forum.kirupa.com/u/cosmicloverocks)\ **Post date:** [April 6, 2006, 4:17am UTC](https://forum.kirupa.com/t/i-need-help-on-this-sens-fla-file/184463/6 "2006-04-06T04:17:48Z")
yup but how come i can’t open the file it saying “unexpected file format” … ---
**Author:** ![J11](https://avatars.discourse-cdn.com/v4/letter/j/3bc359/32.png) [@J11](https://forum.kirupa.com/u/J11)\ **Post date:** [April 6, 2006, 4:54am UTC](https://forum.kirupa.com/t/i-need-help-on-this-sens-fla-file/184463/7 "2006-04-06T04:54:08Z")
may bcoz it is higher version. it opened in flash 8 ---
**Author:** ![cosmicloverocks](https://avatars.discourse-cdn.com/v4/letter/c/dfb087/32.png) [@cosmicloverocks](https://forum.kirupa.com/u/cosmicloverocks)\ **Post date:** [April 6, 2006, 5:09am UTC](https://forum.kirupa.com/t/i-need-help-on-this-sens-fla-file/184463/8 "2006-04-06T05:09:55Z")
strange i have flash 8 … ---
**Author:** ![gvozden](https://yyz1.discourse-cdn.com/flex011/user_avatar/forum.kirupa.com/gvozden/32/1084_2.png) [@gvozden](https://forum.kirupa.com/u/gvozden)\ **Post date:** [April 6, 2006, 5:19am UTC](https://forum.kirupa.com/t/i-need-help-on-this-sens-fla-file/184463/9 "2006-04-06T05:19:59Z")
[AS]Stage.scaleMode = ‘noScale’; // create a new ColorMatrixFilter that will // be used to desaturate the image var colorFilter = new flash.filters.ColorMatrixFilter(); // Each channel (RGBA) is represented in a ColorMatrixFilter // instance with 5 values stored sequentially in its matrix // property (4x5 matrix stored in a one-dimensional array). // Each value represents an RGBA and an additional adder // for that channel. The identity for this matrix will show // an image with normal color and alpha. It is as follows var redIdentity = [1, 0, 0, 0, 0]; var greenIdentity = [0, 1, 0, 0, 0]; var blueIdentity = [0, 0, 1, 0, 0]; var alphaIdentity = [0, 0, 0, 1, 0]; // A desaturated channel has a luminance of 30% red, 59% green, // and 11% blue. Its row in the matrix would be the following - // this will be used to blend with the identity rows to show // a variable grayscale or desaturation in the image var grayluma = [.3, .59, .11, 0, 0]; // when the slider changes (or is initiated) // update the grayscale for the image function setSaturation(val) { // create new array to represent the matrix // information used in colorFilter var colmatrix:Array = new Array(); ``` // populate the array with values resulting from the blended // grayluma array and the color identities given the amount // provided by the slider. 0 = all grayluma, no identity // 1 = no grayluma, all identity colmatrix = colmatrix.concat( interpolateArrays(grayluma, redIdentity, val) ); colmatrix = colmatrix.concat( interpolateArrays(grayluma, greenIdentity, val) ); colmatrix = colmatrix.concat( interpolateArrays(grayluma, blueIdentity, val) ); colmatrix = colmatrix.concat( alphaIdentity ); // alpha not affected // assign the new matrix to colorFilter colorFilter.matrix = colmatrix; // apply the filter to the image image.filters = [colorFilter]; ``` } // interpolateArrays interpolates the values // in two arrays by an amount t (0-1) function interpolateArrays(ary1, ary2, t){ var result:Array = (ary1.length \>= ary2.length) ? ary1.slice() : ary2.slice(); var i = result.length; while(i–) result\* = ary1\* + (ary2\* - ary1\*)\*t; return result; } setSaturation(1); // setting saturation at start image.onRollOver = function() { setSaturation(0); } image.onRollOut = function() { setSaturation(1); } stop();[/AS] just change code in first frame and remove slider ---
**Author:** ![cosmicloverocks](https://avatars.discourse-cdn.com/v4/letter/c/dfb087/32.png) [@cosmicloverocks](https://forum.kirupa.com/u/cosmicloverocks)\ **Post date:** [April 7, 2006, 4:39am UTC](https://forum.kirupa.com/t/i-need-help-on-this-sens-fla-file/184463/10 "2006-04-07T04:39:31Z")
tnx a lot