Single - Double Tapped Issue

tommaso
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IP: 192.168.0.71 8 years 8 months ago #12554 by tommaso

Single - Double Tapped Issue was created by tommaso

With Rdpdf lastest version (5.8.1)
single and double tap event return different position seems there is an issue with doubletap position.

- (void)OnSingleTapped:(float)x :(float)y
- (void)OnDoubleTapped:(float)x :(float)y

emanuele
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IP: 192.168.0.71 8 years 8 months ago #12567 by emanuele

Replied by emanuele on topic Single - Double Tapped Issue

Hi,

are you experiencing this issue on a particular device/simulator?

tommaso
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IP: 192.168.0.71 8 years 8 months ago #12568 by tommaso

Replied by tommaso on topic Single - Double Tapped Issue

Hi,
yes with different devices Ipad 2 , Ipad Mini2, Ipad Mini 3, Ipad Pro (no simulator)
Tks

emanuele
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IP: 192.168.0.71 8 years 8 months ago #12577 by emanuele

Replied by emanuele on topic Single - Double Tapped Issue

Hi,

in PDFView class, you can try to fix the OnDoubleTap implementation in this way:

replace:

Code:

if (m_delegate) {
        [m_delegate OnDoubleTapped:[touch locationInView:self.window].x :[touch locationInView:self.window].y];
}

with:

Code:

if (m_delegate) {
        CGPoint point= [touch locationInView:[touch view]];
        point.x *= m_zoom;
        point.y *= m_zoom;
        [m_delegate OnDoubleTapped:point.x :point.y];
}

In this way the CGPoint is created using the correct container

tommaso
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IP: 192.168.0.71 8 years 8 months ago #12578 by tommaso

Replied by tommaso on topic Single - Double Tapped Issue

Hi Emanuele, Ok
Thank you for support

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