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Questions tagged [magnification]

73 questions
13
votes
5 answers

How to disable the magnifying glass in UIWebview?

How can I disable the magnifying glass that appears when you hold the touch on a UIWebView? I don't want to to disable user interaction but I don't want the webview to show that zoom glass. Any Ideas?
Mashhadi
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12
votes
1 answer

Magnification problems of Java Apps under Windows 10

I am using Windows 10 Pro 64bit. My monitor (32inch) has a native resolution of 3820 * 2160 pixels. As soon when I use Java based applications I have problems with the magnification of fonts, buttons, etc. Often they are too small. I know I can…
len
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9
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0 answers

SwiftUI: MagnificationGesture to zoom in centered on a CGPoint

I have a piece of code that allows you to zoom in and out on a circle with a gradient using the magnification gesture. This works fine if I place my fingers in the middle of the screen and zoom, but if I place my fingers on the edge of the screen…
niklassaers
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8
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1 answer

How Do I Handle Windows 7's 125% or 150% Magnification (Delphi)

Windows 7 has added on its Control Panel, Appearance and Personalization, Display setting, an ability to Magnify the text and other items by 125% or 150%. When that is done, some of the contents of the Forms and Dialogs of my Delphi 2009 program…
lkessler
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8
votes
2 answers

Don't blur images when magnified

This is not a answer which will get one right answer, but I'll ask it anyways: Is it possible to maginify or enlarge an image so that it does not blur? For example this should not happen, the pixels should not blur into each other, but should…
aNewStart847
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8
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2 answers

How to add a magnifier to custom control?

How to add a magnifier to custom control? Control is a child of UIView. (It's a UIWebView - but native magnification functionality doesn't work at some pages.) UPDATED: Maybe it's possible to force a draw of magnifier on UIWebView?
Dmitry
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6
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2 answers

How to build a Magnifier in WPF C# 4.0?

I have an image rendered big and need a zoomed section of what's under user cursor. My image is inside a Grid and is defined in XAML this way:
Francisco Campos
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6
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0 answers

Magnify NSScrollView at cursor location

I have an NSScrollView with a custom NSImageView as its document view set up in the xib file. My problem comes when I want to magnify the NSScrollView. I would like it to behave like the Preview app on Mac, and I can get it to magnify just fine,…
nintandrew
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6
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1 answer

What does the automatic magnification do in an NSScrollView?

I made up a NSScrollView within IB and checked the allow magnification box. What does this actually do? This is what I found in Apples examples where a manual magnification is implemented: - (void)magnifyWithEvent:(NSEvent *)event { …
DaPhil
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5
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3 answers

Android Chrome - Deactivate magnification when links are close

Using Android 4.1.1 Google Chrome, when I try to click on small links that are close together a magnified view of these links pops open. Is there a way to deactivate this, either in the settings or in the CSS / meta tags?
eli
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4
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1 answer

SwiftUI: magnification gesture that changes value between min and max

I want to make the same thing that is possible to do with a slider: @State itemSize: CGFloat = 55.60 .... Text("ItemSize: \(itemSize)") Slider(value: $itemSize, in: 45...120) but with magnification gesture. I have created modifier for…
Andrew_STOP_RU_WAR_IN_UA
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4
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1 answer

Windows 10 Magnifier API mouse clicking broken?

I created a mouse-centered magnifier in autohotkey with the windows magnifier api. Done back in windows 7, worked over the new windows 8, 8.1, and even 10 LTSB. But it appears to break in windows 10 creators update, redstone 3 update, this carried…
Kei
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4
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0 answers

Can we implement Magnification gesture using our own apps?

I need to implement Magnification Gesture using my android application. Some or all of this information applies only to Nexus 7 devices running Android 4.2. Check more about Magnification Gesture. I need to apply percentage level of zoom in and…
Hardik Joshi
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3
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1 answer

Figure Size & Position after Matplotlib Zoom

I have a matplotlib image plot within a wxPython panel that I zoom in on using the native matplotlib toolbar zoom. Having zoomed in I wish to know the size of the resulting image so that I can calculate the magnification. Moreover, I wish to know…
mysterious-bob
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3
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4 answers

How to disable magnification in UITextView

I want to get rid of magnification and text selection in UITextView but I need phone number, link and address detectors. I am using -(void)addGestureRecognizer:(UIGestureRecognizer *)gestureRecognizer { if ([gestureRecognizer…
Umang
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