Select that View Controller, and use the Editor / Resolve Auto Layout Issues / Add Missing Constraints command to fix them. If you have done this correctly, by now there will be a red warning in the IB sidebar because there are missing constraints in your View Controller. Repeat this to place the PDF Kit View in the right side of the Split View, and set its autoresize just the same. Select that thumbnail view, and in the Size Inspector, set it too to autoresize to fill the part of the Split View in which it is placed. In the Library listing, search for PDF, and drag and drop the PDF Kit Thumbnail View into the left side of the Split View. Next, add the two specialist views to go inside the Split View. In the Autoresizing section, set the controls as shown, so that the Split View is anchored to all four sides of the view and resizes both horizontally and vertically, always filling the whole of the window. In the Split View’s Size Inspector, set the Holding Priorities so that the Left has 250, and the right has 100, which will give roughly the correct behaviour when the user changes the size of the window. These rather confusing icons each have informative Tooltips.
With the Split View selected, select the Size Inspector at the upper right. Adjust its divider to form a narrow column at the left, and a wider one to the right as shown below. Drag and drop that into your View Controller, and drag it out so that it fills that view. Search in the Library for the Vertical Split View using the word split. Holding the Option key down (which stops the Library browser from closing every time), click on the Library button at the top right of the IB view. Then start building your View Controller. First, remove the placeholder text from the View Controller by selecting that item in the IB view and pressing the Delete key.
#COMFORTABLE PDF READER FOR MAC CODE#
The code editor will be replaced by Interface Builder (IB). To move on now, select the Main.storyboard item in the file listing at the far left of the window. As you get more used to it, you will see how it saves a great deal of work, and is actually a very efficient system. Xcode’s Interface Builder works in mysterious ways which may seem unnatural at first. This second and concluding part takes you through creating its interface, and adding the final code to bring it all together into a working app which you can use.
#COMFORTABLE PDF READER FOR MAC HOW TO#
These conversions faithfully retain text, images and tables, including complex layouts with multiple columns and paragraph distribution.In the first part of this tutorial, I showed you how to create and configure a new Xcode project for a PDF viewer app for macOS. Power PDF uses industry-leading conversion technology to turn PDFs into formats that standard word processors can edit.
As you search for a quality PDF solution for your Mac, consider the key benefits of using Power PDF:
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