preview

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Image preview with Reportlab?

I\'m generating some pdf\'s with Reportlab and Django using a web interface. The pdf\'s are always going to be a single page. I\'d like to generate a png or jpg image of the generated page and return[详细]

2023-01-24 11:54 分类：问答
change wallpaper via iphone app

Does apple allo开发者_如何转开发ws me to change the wallpaper of the iphone from my application?The public iOS 4.0 API so far does not allow changing any of the iPhone wallpapers programmatically.Undo[详细]

2023-01-22 11:38 分类：问答
Windows 7 Taskbar: Capture thumbnails

Is it possible to capture the \'live\' thumbnails from the Win7 taskbar? I want to display this preview (of another window) in my application, but how to extract those 开发者_运维问答previews using .N[详细]

2023-01-21 13:04 分类：问答
Sitecore Page Preview not working with multi site setup

I have a Sitecore project with multiple websites where the Preview option is not working like expected. When i\'m on an item with a presentation and click on Preview in the presentation tab i get the[详细]

2023-01-20 23:07 分类：问答
Generating link preview and detect video/image using a URL!

I am getting the HTML content of the page using the URL. once i got the HTML i m striping all the images using Xpath. I m stuck at how to fetch th开发者_如何学JAVAe video content. If i try checking fo[详细]

2023-01-20 22:27 分类：问答
Preview Outlook messages in .NET application

Is there a component to allow us previewing Outl开发者_运维百科ook email messages in a custom .NET application? may be this would be a helpfull. also u can show the MailItem.[详细]

2023-01-20 20:23 分类：问答
I want the moment when a Key is "Down" in the PreviewKeyDown Event in WPF

when I jump into the PreviewKeyDown the char righthand to the Caret in my RichTextBox is not moved YET. I would like to say to this event do your stuff move the char to the rightside and THEN let me d[详细]

2023-01-19 16:18 分类：问答
Image upload, resolution check, crop and preview. PHP

I am looking for a solution to upload an image, check the resolution crop it if necessary then then preview the image before it then gets printed onto a canvas.[详细]

2023-01-19 14:20 分类：问答
Android How to preview an image, using its file path from SDcard, from my application

File is present in sdcard/image.jpg I would like to create my own application (activity). On a button press, the image stored in the sdcard needs to be displayed using the built-in image viewer.[详细]

2023-01-18 14:10 分类：问答
WMD Markdown Editor with a custom preview

I\'d like to use WMD with PHP Markdown Extra. I don\'t need any new buttons in the editor, but I need the live preview to reflect the use of the extra markdown features, most notably tables.[详细]

2023-01-18 12:19 分类：问答