sk344208651 / cschartsview

A light weight line graph drawing framework

CSChartsView

Introducing CSChartsView -A light weight line graph drawing framework

Features

• iPhone and iPad support

##Requirements

• Requires iOS 6.0 or later
• Requires Automatic Reference Counting (ARC)

Installation & Usage

If you're using CocoaPods, simply add pod ‘CSChartsView’ to your Podfile. If you wish to use the static library check out the installation documentation

Consulting

If you need additional support or help integrating and/or customizing the controller for your project, feel free to get in touch ([email protected]).

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cschartsview's Issues

Landscape / Deprecations

Hey,

Looks good, however, I'd like to show the chart in landscape.
Also there are some depreciations.

Would have loved to have used this...

I think I'd also like to economize the background, not looked to see if that is possible.

Also again not looked, but I'd have a date filter, so I would need this to redraw after selection of a new date.

Jules.

Support initWithCoder:

Now only code-based initialization supported. I wish I could just put a custom view in IB to make it work.

EXC_BAD_ACCES

When execute this code:

     self.chartsView = [[CSChartsView alloc] initWithFrame:CGRectMake(0, 64, 320, 320)];
[self.view addSubview:self.chartsView];
    self.chartsView.yAxisMax = 100;
    self.chartsView.yAxisMin = 0;
    self.chartsView.yAxisSignAmount = 15;
self.chartsView.yAxisSignFormat = @"%0.0f";
self.chartsView.detailRectUnitString = @"times/h";
//self.chartsView.detailRectSize = CGSizeMake(180, 125);


   self.chartsView.xAxisSignArray = [NSArray arrayWithObjects:@"1",@"2",@"3",@"4",@"5",@"6",@"7",@"8",@"9",@"10",@"11",@"12",@"13",@"14",@"15",@"16",@"17",@"18",@"19",@"20",@"21",@"22",@"23",@"24",@"25",@"26",@"27", nil];



CSChartsPoint *point0 = CSChartsPointMake(1, 10);
point0.pointStyle = CSChartsPointStyleSolidWhite;
point0.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point1 = CSChartsPointMake(2, 2);
point1.pointStyle = CSChartsPointStyleSolidWhite;
point1.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point2 = CSChartsPointMake(3, 0);
point2.pointStyle = CSChartsPointStyleSolidWhite;
point2.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point3 = CSChartsPointMake(4, -2);
point3.pointStyle = CSChartsPointStyleSolidWhite;
point3.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point4 = CSChartsPointMake(5, 6);
point4.pointStyle = CSChartsPointStyleSolidWhite;
point4.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point5 = CSChartsPointMake(6, 6);
point5.pointStyle = CSChartsPointStyleSolidWhite;
point5.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point6 = CSChartsPointMake(7, 6);
point6.pointStyle = CSChartsPointStyleSolidWhite;
point6.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point7 = CSChartsPointMake(8, 10);
point7.pointStyle = CSChartsPointStyleSolidWhite;
point7.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point8 = CSChartsPointMake(9, 6);
point8.pointStyle = CSChartsPointStyleSolidWhite;
point8.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point9 = CSChartsPointMake(10, 6);
point9.pointStyle = CSChartsPointStyleSolidWhite;
point9.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point10 = CSChartsPointMake(11, 0);
point10.pointStyle = CSChartsPointStyleSolidWhite;
point10.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point11 = CSChartsPointMake(12, 2);
point11.pointStyle = CSChartsPointStyleSolidWhite;
point11.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point12 = CSChartsPointMake(13, 6);
point12.pointStyle = CSChartsPointStyleSolidWhite;
point12.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point13 = CSChartsPointMake(14, 0);
point13.pointStyle = CSChartsPointStyleSolidWhite;
point13.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point14 = CSChartsPointMake(15, -2);
point14.pointStyle = CSChartsPointStyleSolidWhite;
point14.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point15 = CSChartsPointMake(16, 6);
point15.pointStyle = CSChartsPointStyleSolidWhite;
point15.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point16 = CSChartsPointMake(17, 0);
point16.pointStyle = CSChartsPointStyleSolidWhite;
point16.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point17 = CSChartsPointMake(18, 6);
point17.pointStyle = CSChartsPointStyleSolidWhite;
point17.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point18 = CSChartsPointMake(19, 2);
point18.pointStyle = CSChartsPointStyleSolidWhite;
point18.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point19 = CSChartsPointMake(20, 6);
point19.pointStyle = CSChartsPointStyleSolidWhite;
point19.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point20 = CSChartsPointMake(21, 6);
point20.pointStyle = CSChartsPointStyleSolidWhite;
point20.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point21 = CSChartsPointMake(22, 2);
point21.pointStyle = CSChartsPointStyleSolidWhite;
point21.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point22 = CSChartsPointMake(23, 2);
point22.pointStyle = CSChartsPointStyleSolidWhite;
point22.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point23 = CSChartsPointMake(24, 0);
point23.pointStyle = CSChartsPointStyleSolidWhite;
point23.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point24 = CSChartsPointMake(25, 0);
point24.pointStyle = CSChartsPointStyleSolidWhite;
point24.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point25 = CSChartsPointMake(26, 6);
point25.pointStyle = CSChartsPointStyleSolidWhite;
point25.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];

CSChartsPoint *point26 = CSChartsPointMake(27, -2);
point26.pointStyle = CSChartsPointStyleSolidWhite;
point26.color = [UIColor colorWithRed:228 / 255.0 green:81 / 255.0 blue:26 / 255.0 alpha:1];


self.chartsView.mainLinePointArray = [NSArray arrayWithObjects:point0,point1,point2,point3,point4,point5,point6,point7,point8,point9,point10,point11,point12,point13,point14,point15,point16,point17,point18,point19,point20,point21,point22,point23,point24,point25,point26, nil];



self.chartsView.detailRectTextFormat = @"%0.f ";
self.chartsView.isRegionSeparated = NO;
self.chartsView.colorRegionArray = [NSArray arrayWithObjects:CSChartsColorRegionMake([UIColor colorWithRed:211 / 255.0 green:234 / 255.0 blue:210 / 255.0 alpha:1], 40),CSChartsColorRegionMake([UIColor colorWithRed:244 / 255.0 green:250 / 255.0 blue:246 / 255.0 alpha:1], 40),nil];

This produces an EXC_BAD_ACCESS in class CSChartsMainLineLayer in this line

-(void)drawPoints:(CGContextRef)ctx{
->NSArray *pointArray = self.charts.mainLine.pointArray;

Add screenshot to the Podspec

Hi, it would be great if you could add a screenshot to the podspec and push the update to the specs repo. The screenshot is currently displayed on http://feeds.cocoapods.org and in future it will displayed on the search of http://cocoapods.org.

To learn more about the screenshot attribute, you can check the documentation here: http://guides.cocoapods.org/syntax/podspec.html#screenshots