To find the intersection of two lines, set the expressions as equal and solve for x. Then determine y by filling in the x you found.
So I merge two images and saved (the picture took from camera is in the frame). However, saved image size is 270 x 430 (not display all frame) and I can not get full size(320 x 480) (i can not get full frame with picture is in the frame)How do I make it correct?here is m...
Finding where two lines cross can be done by calculating their cross product. The code below returns an optional tuple containing the X and Y intersection points, or nil if they don’t cross at all. Note:Core Graphics doesn’t give us aCGLinetype, so you’ll need pass this fou...
How to combine and compare string collections This example shows how to merge files that contain lines of text and then sort the results. Specifically, it shows how to perform a concatenation, a union, and an intersection on the two sets of text lines. It uses the same two text files sho...
With the grid, you can see how I have composed the image: one-third land and two-thirds sky, while the plane on the left is on the left-hand grid line, close to the intersection of two lines. Placing subjects on the intersecting points will naturally draw the viewer’s eye to them,...
How to get to Xi'an Yinzhen Train Station from downtown area? By bus: S786, 752 & 739If arriving by bus, passengers will get off in front of the station. Below are the operating hours of the above-mentioned buses: LinesDeparture from downtown area Departure from Yinzhen Train Station...
Asakusa is a must-visit spot when visiting Tokyo. There are 4 different Asakusa Stations you can take to travel here! Here we’ll introduce in detail the features of each station and the train lines to take, along with info on how to access Sensoji Templ
Python is a high-level, interpreted programming language created by Guido van Rossum and first released in 1991. It is designed with an emphasis on code readability, and its syntax allows programmers to express concepts in fewer lines of code than would be possible in languages such as C++ or...
Landing page optimization You’re doing landing page testing wrong—here are 5 rules to do it right May 17, 2022.22 minute read Explore our resource library Get actionable insights, expert advice, and practical tips that can help you create high-converting landing pages, improve your PPC campaign...
You can also place the subject at the intersection of two of those 1/3 lines. Some newer cameras have the ability to have those lines show up on your LCD screen or inside your viewfinder. For more examples and tips on composing photos and the rule of thirds, there's a separate article...