FSLineChart alternatives and similar libraries
Based on the "Charts" category.
Alternatively, view FSLineChart alternatives based on common mentions on social networks and blogs.
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Scrollable-GraphView
An adaptive scrollable graph view for iOS to visualise simple discrete datasets. Written in Swift. -
core-plot
a 2D plotting lib which is highly customizable and capable of drawing many types of plots. -
MagicPie
Awesome layer based pie chart. Fantasticly fast and fully customizable. Amazing animations available with MagicPie!!1 -
FSInteractiveMap
A charting library to visualize and interact with a vector map on iOS. It's like Geochart but for iOS!. -
ANDLineChartView
ANDLineChartView is easy to use view-based class for displaying animated line chart. -
TWRCharts
An iOS wrapper for ChartJS. Easily build animated charts by leveraging the power of native Obj-C code. -
Dr-Charts
Dr-Charts is a highly customisable, easy to use and interactive chart / graph framework in Objective-C. -
SMDiagramViewSwift
Meet cute and very flexibility library for iOS application for different data view in one circle diagram.
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README
FSLineChart
A line chart library for iOS.
Screenshots
Installing FSLineChart
Add the contents of the FSLineChart project to your directory or simply add the following line to your Podfile:
pod "FSLineChart"
How to use
FSLineChart is a subclass of UIView so it can be added as regular view. The block structure allows you to format the values displayed on the chart the way you want. Here is a simple swift example:
var data: [Int] = []
// Generate some dummy data
for _ in 0...10 {
data.append(Int(20 + (arc4random() % 100)))
}
verticalGridStep = 5
horizontalGridStep = 9
labelForIndex = { "\($0)" }
labelForValue = { "$\($0)" }
setChartData(data)
Or in objective-c
NSArray* months = @[@"January", @"February", @"March", @"April", @"May", @"June", @"July"];
FSLineChart* lineChart = [[FSLineChart alloc] initWithFrame:frame];
lineChart.labelForIndex = ^(NSUInteger item) {
return months[item];
};
lineChart.labelForValue = ^(CGFloat value) {
return [NSString stringWithFormat:@"%.02f €", powf(10,value)];
};
[lineChart setChartData:chartData];
You can also set several parameters. Some of the parameters including color
and fillColor
must be set before calling the setChartData
method. All those properties are available:
// Index label properties
@property (copy) FSLabelForIndexGetter labelForIndex;
@property (nonatomic, strong) UIFont* indexLabelFont;
@property (nonatomic) UIColor* indexLabelTextColor;
@property (nonatomic) UIColor* indexLabelBackgroundColor;
// Value label properties
@property (copy) FSLabelForValueGetter labelForValue;
@property (nonatomic, strong) UIFont* valueLabelFont;
@property (nonatomic) UIColor* valueLabelTextColor;
@property (nonatomic) UIColor* valueLabelBackgroundColor;
@property (nonatomic) ValueLabelPositionType valueLabelPosition;
// Number of visible step in the chart
@property (nonatomic) int gridStep;
@property (nonatomic) int verticalGridStep;
@property (nonatomic) int horizontalGridStep;
// Margin of the chart
@property (nonatomic) CGFloat margin;
@property (nonatomic) CGFloat axisWidth;
@property (nonatomic) CGFloat axisHeight;
// Decoration parameters, let you pick the color of the line as well as the color of the axis
@property (nonatomic, strong) UIColor* axisColor;
@property (nonatomic) CGFloat axisLineWidth;
// Chart parameters
@property (nonatomic, strong) UIColor* color;
@property (nonatomic, strong) UIColor* fillColor;
@property (nonatomic) CGFloat lineWidth;
// Data points
@property (nonatomic) BOOL displayDataPoint;
@property (nonatomic, strong) UIColor* dataPointColor;
@property (nonatomic, strong) UIColor* dataPointBackgroundColor;
@property (nonatomic) CGFloat dataPointRadius;
// Grid parameters
@property (nonatomic) BOOL drawInnerGrid;
@property (nonatomic, strong) UIColor* innerGridColor;
@property (nonatomic) CGFloat innerGridLineWidth;
// Smoothing
@property (nonatomic) BOOL bezierSmoothing;
@property (nonatomic) CGFloat bezierSmoothingTension;
// Animations
@property (nonatomic) CGFloat animationDuration;
Examples
You can clone the repo to see a simple example. I'm also using FSLineChart on ChartLoot if you want to see the integration in a bigger project.