Rotate an Image

[Jay]

Is there a way to rotate an image while the plugin is running?

Lets say for example I want my plugin to rotate an image while my plugin is enable, kind of a (saturation) tape

[hisefilo]

@Jay maybe an animated gif is a workaround. Don't know if it's possible via scripting

[d.healey]

I think you can do this with a panel. Use the loadImage command then paint the image on the panel in the panel's paint routine where you'll also be able to use the rotate command.

[Jay]

@d-healey do you have an example?

[d.healey]

@Jay Nope I've never done it

[d.healey]

Okay, here's an example. Just replace test.jpg with whatever the name of your image is. The image must be in the Images folder inside your project directory.

HiseSnippet 917.3ocsV0maaaCEmxIZn1aFXEXG.BCL.YLOO4zlrATLLu3OF7VShPbZw.FJBXjnk3BEo.EcyLBxcXmfcV1QYGgcC1dTT1Ro0on9Oh9K+9j+dO968nCTxPZdtTgbZdwpLJx4ybmuRnSFkPXBzrwHmOwUSy0niWkQxyoQHGm89IiMml6iJ992e3XBmHBoUpPnWKYgzWxRY5JsAC+EFmOkDQufkVy6mObVnTLRxkKAbrmqOJiDdMIldJw3VCW.DShXZoZtl.fA4r+wxnUySj2Hr9+ZVN6JN0HL.MGRjU8TIOxfXiVznDFOJXc8lifrDTU86Yq9uv8DVDai9ptvmWX.WEQ89gSiOD7FTGd9e7vyoF712Bum5NOTwxzUVLX6ScmIzT0BBbETGVVeQM9qFtijfGBc+Tx0zoJPXSDdG462Cenue2WztU6VJZLlHh4T72i8Kz.WM4Z7aIJb.QP4C.CqyVLUORllIEffWGq4N17XE5ykjnYovUoWmaCN+redxnKtb5Yub7jyuyvp5+6Ywc5g6X988CLmpCfdu9b4RMSP8VrTDpYRgWb2aa2BCew8URS+16DhNouVdNIhQD4dEnuaO7uoSX4FH504FVjNoS2u4fd3JkITVbh1n8MlS1lxHE4lR7VfIHMP2wudbkIaao5MEtBcxV28tEigwqFQ37q.pcU0rtXV2xsnG+U3AcweI9YG4WhLnimK4z9YJnmTVhklJfghlY5Vdu+QqIJ6g6cvgcew5CFKEmJ0zy.Dz51VMacWq20xhEayj4lWI4bHcawp8bd3v7DKSuhp5ArI9R5Z+.188Gebe3wm5S2gVVXMGkhYBl9rLp3gFpPkTW3WuZ1XhlXlyJ0A9kQUZlABNiouEVfYm5Z5NllesVlU3aIeG1IoKr1d8LoogiXvj2SbsMezerYG2vfgq1H72uZXAIZih+TOzRg1n4ejCQu+3OrDRFsjSz2eyjYcboAnceuU.lwbQNSup955Gk0Uerv8otALcXx1waisfW3F5wFukK+a6NYwBZntBr66N8We72zirK4hgEYJFvYbOcY5b3svPJfDAvjLyDNMLrWqruQ1zYlSEQEB+G7UZbfQ1oz3f0FQojPk7xP6fn44kmTnAvjn3U1ltmXjwCPECmVbmBu4cYXnoQ70.x2dDGryQ7rcNhmuyQb3NGwQ6bDe6NGw28Ahv7GL9wkZYpcr.TDLoXEkiyDAAXUELPz+Czk5i9G

[Jay]

@d-healey thanks

[Jay]

@d-healey is there any way to make a button to stop the rotation and if so what should I add?
Any example?

[d.healey]

@Jay What is your end goal? i.e. why do you want a button to stop the rotation?

[Jay]

@d-healey let's say I want to make a plug-in with a bypass button that when I bypass it the rotation stop and when I enable it the rotation start.

I don't know if it make sense.

[d.healey]

@Jay said in Rotate an Image:

@d-healey let's say I want to make a plug-in with a bypass button that when I bypass it the rotation stop and when I enable it the rotation start.

I don't know if it make sense.

Well, do you understand the script I gave you? If you can see what starts the rotation you should be able to figure out how to stop it. I don't want to give you the answer, I want you to learn so you fully understand how it works.

[Dominik Mayer]

HISE Turntable Tapemachine?

[Jay]

@Dominik-Mayer yes something like this

[Jay]

@Dominik-Mayer can I have the code ?

[Jay]

@Dominik-Mayer ???

[d.healey]

@Jay said in Rotate an Image:

@Dominik-Mayer ???

Have you tried to understand the code I gave you? If so, which part are you struggling with?

[Dominik Mayer]

Here is the script with a little embedded Task
You can surely figure it out.

resource:

save as logo_bw.png in the Images Folder of your project.

Content.makeFrontInterface(600, 500);

const var Panel1 = Content.getComponent("Panel1");
const var Knob1 = Content.getComponent("Knob1");
const var Button1 = Content.getComponent("Button1");

reg angle = 0;
reg speed = 0;

Panel1.loadImage("{PROJECT_FOLDER}logo_bw.png", "test");

Panel1.setPaintRoutine(function(g){
    g.rotate(Math.toRadians(angle), [this.get("width")/2, this.get("height")/2]);
    g.drawImage("test", [0, 0, this.get("width"), this.get("height")], 0, 0);
});

Panel1.setTimerCallback(function(){
    angle = (angle + speed) % 360;
    this.repaint();
});


// Custom Callbacks for Knob1 and Button1

inline function onKnob1Control(component, value)
{
    // TASK: set something to the value of the Knob
};
Content.getComponent("Knob1").setControlCallback(onKnob1Control);


inline function onButton1Control(component, value)
{
    if (value)
    {  
        Panel1.startTimer(40);
    }
    else
    {
        Panel1.stopTimer();
    }
};

Content.getComponent("Button1").setControlCallback(onButton1Control);

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Greetings,
d

[orange]

@Dominik-Mayer Can we make this with animation image strips? It will loop the image strip. I tried but coulsn't figured it out. Please help...

[ossian1961]

@orange said in Rotate an Image:

@Dominik-Mayer Can we make this with animation image strips? It will loop the image strip. I tried but coulsn't figured it out. Please help...

So you don't need a rotate image function, just an amimated picture... isn't it?

[orange]

@ossian1961 Yes, definately.... Because I've allready made a rotated image animation inside the strip. I only need to loop it.