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sergiopop75
sergiopop75
Inspiring
Apr 21, 2023 10:38 PM UTC
Answered

Apply Adjust Color Filter by jsfl

To apply a Adjust Color filter I used to use before:

an.getDocumentDOM().addFilter('adjustColorFilter')

But now it doesn't work anymore.

 

 

I found this function that in theory assigns the effect to a layer, but it doesn't work either.

var myFilters = an.getDocumentDOM().getTimeline().layers[0].getFiltersAtFrame(0);

 

The blend modes now work with this code:

an.getDocumentDOM().getTimeline().layers[0].setBlendModeAtFrame(1,"Alpha");

 

 

But I don't know how to apply it to filter effects.

Any help?

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    Vladin M. Mitov
    Vladin M. MitovCorrect answer
    Inspiring
    Apr 22, 2023 4:53 PM UTC

    OK, to apply a filter to a frame, you need to use the command setFiltersAtFrame(). If you refer to the documentation, there are described all filter object properties. So, if we want to apply, a new filter, we need to manually construct the filter object and to push it to the filters array. For example:

    var dom = an.getDocumentDOM();
var tl = dom.getTimeline();
var layer = tl.layers[ tl.currentLayer ];

var myFilter = {
	"name": "glowFilter",
	"enabled": true,
	"angle": 45,
	"blurX": 4,
	"blurY": 4,
	"distance": 4,
	"color": "#FF0000",
	"quality": "low",
	"inner": false,
	"knockout": false,
	"hideObject": false,
	"strength": 100
};


// In order to keep the filters already applied to the frame,
// first we get the existing filters array.
var filters = layer.getFiltersAtFrame( tl.currentFrame ) || [];

// Put the new filter to the array
filters.push( myFilter );

// And apply modified array back to the frame
layer.setFiltersAtFrame( tl.currentFrame, filters );

// Set the blend mode
layer.setBlendModeAtFrame( tl.currentFrame, "Normal" );

     

     

     

    - Vlad: UX and graphic design, Flash user since 1998Member of Flanimate Power Tools team - extensions for character animation
    View reply

    5 replies

    Vladin M. Mitov
    Vladin M. Mitov
    Inspiring
    Apr 22, 2023 2:02 PM UTC

    Hi,

    I just tested the command fl.getDocumentDOM().addFilter("adjustColorFilter")
    and it works as expected - adds a filter to the selected movieclip instances on the stage.


    As for getFiltersAtFrame() and setFiltersAtFrame(),

    they gets and sets the filters on a timeline frame, not to an instance.

    So, where do you want to apply filters?

     

    Edit: Tested in Animate 23.0.1

     

     

    Translate
    - Vlad: UX and graphic design, Flash user since 1998Member of Flanimate Power Tools team - extensions for character animation
    sergiopop75
    sergiopop75Author
    Inspiring
    Apr 22, 2023 4:07 PM UTC

    Thanks for your reply.

     

    I still can't get the command to work in version 2021 and 2023, in WIN and MAC, I think I saw it working, but now I have doubts.

     

    The idea is to apply it like the BlendMode function, to the top layer [0] and frame 1.

     

    This way it is enabled outside the symbol to see the BlendMode of the Alpha that has the symbol activated.

     

    Translate
    ____2D vector animator since 2000 & PhD
    Vladin M. Mitov
    Vladin M. MitovCorrect answer
    Inspiring
    Apr 22, 2023 4:53 PM UTC

    OK, to apply a filter to a frame, you need to use the command setFiltersAtFrame(). If you refer to the documentation, there are described all filter object properties. So, if we want to apply, a new filter, we need to manually construct the filter object and to push it to the filters array. For example:

    var dom = an.getDocumentDOM();
var tl = dom.getTimeline();
var layer = tl.layers[ tl.currentLayer ];

var myFilter = {
	"name": "glowFilter",
	"enabled": true,
	"angle": 45,
	"blurX": 4,
	"blurY": 4,
	"distance": 4,
	"color": "#FF0000",
	"quality": "low",
	"inner": false,
	"knockout": false,
	"hideObject": false,
	"strength": 100
};


// In order to keep the filters already applied to the frame,
// first we get the existing filters array.
var filters = layer.getFiltersAtFrame( tl.currentFrame ) || [];

// Put the new filter to the array
filters.push( myFilter );

// And apply modified array back to the frame
layer.setFiltersAtFrame( tl.currentFrame, filters );

// Set the blend mode
layer.setBlendModeAtFrame( tl.currentFrame, "Normal" );

     

     

     

    Translate
    - Vlad: UX and graphic design, Flash user since 1998Member of Flanimate Power Tools team - extensions for character animation
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