About cidrawing

A vector graphics library for Android

r

Published by

README.md

CiDrawing

CiDrawing is a vector graphics library for Android, it provides a custom view and together with a set of tools to manage vector graphics drawing.

Supported Features

Elements

Stroke element (Pen)
Group element (Group/Ungroup)
Shape element
- Line
- Arc
- Rectangle
- Square
- Oval
- Circle
- Triangle (Isosceles triangle, Right triangle)
Photo element
Text element

Functions

Different drawing type
- Vector mode
- Painting mode
Basic element transformation
- Move
- Rotate
- Resize
- Skew
- Re-Shape (Reset transformation without change drawing)
Element selection (Single/Multiple)
- Rectangle select
- Oval select
- Lasso select
Custom paint (Color, Width, Style, etc)
Multiple layer support
Unlimited undo/redo
Element group/ungroup
Eraser (Object eraser)
Path operation
- Union
- Intersect
- Different/Reserved Differernt
- Xor
Element alignment
- Horizontal (Left, Center, Right)
- Vertical (Top, Middle, Bottom)
Element flip (based on reference point)
- Horizontal
- Vertical
Element arrangement
- Forward / Backward
- Bring to Front / Send to Back
Import / Export

How to Use

Include view in your layout as:

<com.mocircle.cidrawing.view.CiDrawingView
    android:id="@+id/drawing_view"
    android:layout_width="match_parent"
    android:layout_height="match_parent"/>

Create drawing board object and set up the view:

CiDrawingView drawingView = (CiDrawingView) findViewById(R.id.drawing_view);
DrawingBoard drawingBoard = DrawingBoardManager.getInstance().createNewBoard();
drawingBoard.setupDrawingView(drawingView);