Re: [amibroker] Gfx User Interaction

["Edward Pottasch" <empottasch@xxxxxxxxx>]

hi,

 

I am making  some test code to get a button into my RT chart window that when pressed can do something. The code draws a rectangle on top of the normal Plot.  I want to click the left mouse button in order to execute for instance a sell order.

 

GetCursorMouseButtons() I understand. But I also need to define that the X and Y mouse position need to be within the rectangle.

 

GetCursonXPosition() and GetCursorYPosition give the position in datetime and $-value format. I want to get it in pixel format. Is this possible? Or is there another way to do it?

 

rgds, Ed

 

 

// set overlay mode: mode = 0 (default) - overlay low-level graphic on top of charts,
// mode = 1 - overlay charts on top of low-level graphic,
// mode =2 - draw only low-level graphic (no regular charts/grid/titles/etc))
GfxSetOverlayMode( 0 );

// get screen height + width
sh = Status ( "pxheight" );
sw = Status ( "pxwidth" );

// draw rectangle
GfxRectangle( sw / 20, sh / 20, 3 * (sw / 20), 2 * (sh / 20) );

if( GetCursorMouseButtons() & 1  AND xcursorPos> x1 and xcursorPos < x2 and ycursorPos < x1 and ycursorPos > y2 )
{

printf("left mouse button is pressed down" );

}

 

 

----- Original Message -----

From: Tomasz Janeczko

To: amibroker@xxxxxxxxxxxxxxx

Sent: Saturday, June 02, 2007 12:20 PM

Subject: Re: [amibroker] Gfx User Interaction

You can execute on-click actions because then the formula is actually executed.
But it is NOT executed on mouse move (hovering over chart).

Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
From: "conrad_faber" <cfaber@xxxxxxxxxnet>
To: <amibroker@xxxxxxxxxps.com>
Sent: Saturday, June 02, 2007 12:01 PM
Subject: [amibroker] Gfx User Interaction

> Hi
>
> Does anyone know whether the user can interact with Gfx?
> I am referring to something like:
>
> If (Cursorposition within Rectangle)
> {
> Highlight Rectangle;
> On Mouseclick do Bla-bla;
> }
>
>
> Thanks
> Conrad
>
>
>
> Please note that this group is for discussion between users only.
>
> To get support from AmiBroker please send an e-mail directly to
> SUPPORT {at} amibroker.com
>
> For NEW RELEASE ANNOUNCEMENTS and other news always check DEVLOG:
> http://www.amibroker.com/devlog/
>
> For other support material please check also:
> http://www.amibroker.com/support.html
>
> Yahoo! Groups Links
>
>
>
>
>

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