LazPlanet: Screen Graphics

Showing posts with label Screen Graphics. Show all posts

5.20.2017 Make a simple Image Zoomer in 5 minutes!

Zooming is kind of fun! Here is a 5 minute image zoom tutorial with mouse scroll fun!

Digital clocks are cool. But Analog clocks are cooler... when you make them yourself! In this little article we are gonna create an analog clock!

Today we'll make a JPEG compressor. Sounds exciting, doesn't it? It can convert and compress from any other image formats too!

We are going to make a digital clock that has LCD Screen looking digits. Not only that. It can also speak the time!

Not every pixel of a photo is important. Sometimes we need to just crop out some of the area of a photo. We learn how to crop an image and save the cropped version in a file.

You know how to draw like a pencil and circles and rectangles and stuff. But how do you make an airbrush tool in Lazarus? Here's how...

We can use TLabel to show any text just to show any text, not editing. But what could we do to show text on a canvas? Then we would need to draw the text. Here's how...

Today, in our special post, we see how to create a basic paint software in Lazarus with some basic drawing tools and Open, Save, Resize options. A must see for Lazarians!

Roll a dice Lazarus software code - decoration

Learn how to Roll a Dice in your own program and stay ahead in the Game! We learn how to use an Image List to store the images (self-contained) in the program and show the images on a TImage. (Images are included in sample zip file. Easy-peasy!)

Drawing is fun. Learn how to create a drawing software that can let the user draw like a pencil in a virtual canvas in his computer screen. We are also going to use colors!

Castle is a mouth watering and exciting 3D Game Engine for Lazarus. It can show, modify, animate X3D, Collada, 3DS, VRML, OBJ and more 3D formats. Start your 3D programing life, now...!

Console applications are not of entertaining type. They have that whitish dull color in a black background. But who says you cannot change it! Here is a tip to change the text color of console programs.

When you draw a line, does that come to you that how many degrees is that line? How much is it steep or flat? Learn through your own program.

In paint programs, we see a function to copy an image to clipboard and paste it from there. Paste an image from anywhere, Photoshop, Firefox in your own program! Here's how...

Today we are going to make a simple image viewer. It will have a lot of functionality but with only 5 lines of code!

Find out if your user is pointing to left or right, top or down of the screen. If you are keen for a shock, then yes! You can also position the cursor wherever you want! Without having the user moving their mouse! Here's how

It is a common question. In your code, sometimes you need to define where your EXE is running from. Then you can load any file from the application's directory or subdirectories. Let's learn how to.