From 7b02207537d35bfa1714bf8beafc921f717d100a Mon Sep 17 00:00:00 2001
From: 单军华
Date: Wed, 11 Jul 2018 10:47:42 +0800
Subject: [PATCH] 首次上传
---
screendisplay/screendisplay/Classes/ThirdClass/JHChart/JHRadarChart.m | 270 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 270 insertions(+), 0 deletions(-)
diff --git a/screendisplay/screendisplay/Classes/ThirdClass/JHChart/JHRadarChart.m b/screendisplay/screendisplay/Classes/ThirdClass/JHChart/JHRadarChart.m
new file mode 100755
index 0000000..c594a1a
--- /dev/null
+++ b/screendisplay/screendisplay/Classes/ThirdClass/JHChart/JHRadarChart.m
@@ -0,0 +1,270 @@
+//
+// JHRadarChart.m
+// JHChartDemo
+//
+// Created by ������ on 16/9/9.
+// Copyright �� 2016��� JH. All rights reserved.
+//
+
+#import "JHRadarChart.h"
+
+@interface JHRadarChart ()
+
+@property (nonatomic,assign)CGFloat chartRadius;
+@property (nonatomic,strong)NSMutableArray * drawPointArray;
+
+@property (nonatomic,strong)NSMutableArray * baseDrawPointArray;
+@end
+
+
+@implementation JHRadarChart
+
+
+-(NSMutableArray *)drawPointArray{
+
+ if (!_drawPointArray) {
+ _drawPointArray = [NSMutableArray array];
+ }
+
+ return _drawPointArray;
+}
+
+
+-(NSMutableArray *)baseDrawPointArray{
+
+ if (!_baseDrawPointArray) {
+ _baseDrawPointArray = [NSMutableArray array];
+ }
+ return _baseDrawPointArray;
+}
+
+-(void)setLayerCount:(NSInteger)layerCount{
+
+ if (layerCount<=0) {
+ return;
+ }
+
+ _layerCount = layerCount;
+
+}
+
+-(instancetype)initWithFrame:(CGRect)frame{
+
+
+ if (self = [super initWithFrame:frame]) {
+
+ self.layerCount = 3;
+ self.chartRadius = (self.frame.size.height - 50 * 2) / 2.0;
+ self.chartOrigin = CGPointMake(CGRectGetWidth(self.frame) / 2.0, CGRectGetHeight(self.frame) / 2.0);
+ self.layerFillColor = [UIColor colorWithWhite:0.5 alpha:0.3];
+ self.layerBoardColor = [UIColor colorWithWhite:0.5 alpha:0.3];
+ self.speraLineColor = [UIColor whiteColor];
+ self.perfectNumber = 100.0;
+ self.descTextFont = [UIFont systemFontOfSize:14];
+ self.descTextColor = [UIColor darkGrayColor];
+ }
+
+
+ return self;
+
+}
+
+
+/**
+ * ������������������
+ */
+- (void)configDrawingData{
+
+
+ if (self.valueDataArray.count==0) {
+ return;
+ }
+
+
+ CGFloat perAngle = M_PI * 2 / self.valueDescArray.count;
+ for (NSInteger i = 0; i<self.valueDataArray.count; i++) {
+
+ NSArray *valueArray = [self.valueDataArray objectAtIndex:i];
+ NSMutableArray *cacheArray = [NSMutableArray array];
+
+ for (NSInteger j = 0; j<valueArray.count; j++) {
+ CGFloat value = [[valueArray objectAtIndex:j] floatValue];
+
+ value = (value>self.perfectNumber?self.perfectNumber:value);
+
+ CGPoint cachePoint = CGPointMake(self.chartOrigin.x + value / self.perfectNumber * self.chartRadius * sin(j * perAngle), self.chartOrigin.y - value / self.perfectNumber * self.chartRadius * cos(j * perAngle));
+ [cacheArray addObject:[NSValue valueWithCGPoint:cachePoint]];
+
+ }
+
+ [self.drawPointArray addObject:[cacheArray copy]];
+
+ }
+
+}
+
+
+- (void)configBaseViewDataArray{
+
+ [self.baseDrawPointArray removeAllObjects];
+ CGFloat perLength = self.chartRadius / self.layerCount;
+
+ CGFloat perAngle = M_PI * 2 / self.valueDescArray.count;
+
+ for (NSInteger i = 0; i<self.layerCount; i++) {
+
+ NSMutableArray *cacheArray = [NSMutableArray array];
+ CGFloat cacheLength = (i+1) * perLength;
+ for (NSInteger j = 0; j<self.valueDescArray.count; j++) {
+
+ CGPoint cachePoint = CGPointMake(self.chartOrigin.x + cacheLength * sin(j * perAngle) , self.chartOrigin.y - cacheLength * cos(j * perAngle));
+
+// NSLog(@"-----%-----i== %ld ======%@",j * perAngle,i,NSStringFromCGPoint(cachePoint));
+ NSValue *cacheValue = [NSValue valueWithCGPoint:cachePoint];
+ [cacheArray addObject:cacheValue];
+
+
+ if (i==0) {
+
+ CGFloat width = [self sizeOfStringWithMaxSize:CGSizeMake(100, 20) textFont:self.descTextFont.pointSize aimString:self.valueDescArray[j]].width;
+ UILabel *cacheLabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 0, width, 20)];
+ cacheLabel.font = self.descTextFont;
+ cacheLabel.center = CGPointMake(self.chartOrigin.x + (self.chartRadius + width / 2 + 5) * sin(j * perAngle) ,self.chartOrigin.y - (self.chartRadius + 20 / 2 + 5) * cos(j * perAngle));
+ cacheLabel.text = self.valueDescArray[j];
+ cacheLabel.textColor = self.descTextColor;
+ [self addSubview:cacheLabel];
+ }
+
+
+ }
+
+ [self.baseDrawPointArray addObject:[cacheArray copy]];
+ [cacheArray removeAllObjects];
+
+ }
+
+
+
+}
+
+
+/**
+ * ���������������������������
+ */
+- (void)drawBaseView{
+ for (NSInteger i = self.baseDrawPointArray.count-1; i>=0; i--) {
+ CAShapeLayer *shapeLayer = [CAShapeLayer layer];
+
+ UIBezierPath *path = [UIBezierPath bezierPath];
+ NSArray * cacheArray = [self.baseDrawPointArray objectAtIndex:i];
+ for (NSInteger j = 0; j<cacheArray.count; j++) {
+
+ NSValue *cacheValue = [cacheArray objectAtIndex:j];
+ CGPoint currentCachePoint = [cacheValue CGPointValue];
+
+
+ NSLog(@"i== %ld ======%@",i,NSStringFromCGPoint(currentCachePoint));
+ if (j==0) {
+ [path moveToPoint:currentCachePoint];
+ }else if(j==cacheArray.count){
+ [path addLineToPoint:currentCachePoint];
+ [path moveToPoint:currentCachePoint];
+ }else{
+ [path addLineToPoint:currentCachePoint];
+ }
+ }
+
+ [path closePath];
+ shapeLayer.path = path.CGPath;
+ shapeLayer.fillColor = self.layerFillColor.CGColor;
+ shapeLayer.strokeColor = self.layerBoardColor.CGColor;
+ [self.layer addSublayer:shapeLayer];
+ }
+
+ CAShapeLayer *shapeLayer = [CAShapeLayer layer];
+
+ UIBezierPath *path = [UIBezierPath bezierPath];
+ [path closePath];
+ [path moveToPoint:self.chartOrigin];
+ NSMutableArray * cacheArray = [self.baseDrawPointArray lastObject];
+ for (NSInteger j = 0; j<cacheArray.count; j++) {
+ NSValue *cacheValue = [cacheArray objectAtIndex:j];
+ CGPoint currentCachePoint = [cacheValue CGPointValue];
+
+ [path addLineToPoint:currentCachePoint];
+ [path moveToPoint:self.chartOrigin];
+ }
+ shapeLayer.path = path.CGPath;
+ shapeLayer.strokeColor = self.speraLineColor.CGColor;
+ [self.layer addSublayer:shapeLayer];
+
+
+
+
+}
+
+
+- (void)drawValueView{
+
+
+ if (self.drawPointArray.count==0) {
+ return;
+ }
+
+
+ for (NSInteger i = 0 ; i<self.drawPointArray.count; i++) {
+
+ NSArray *cacheArray = [self.drawPointArray objectAtIndex:i];
+ UIBezierPath *path = [UIBezierPath bezierPath];
+ for (NSInteger j = 0; j<cacheArray.count; j++) {
+
+
+
+ if (j==0) {
+ [path moveToPoint:[[cacheArray objectAtIndex:j] CGPointValue]];
+ }else{
+ [path addLineToPoint:[[cacheArray objectAtIndex:j] CGPointValue]];
+ }
+
+ }
+ [path closePath];
+ CAShapeLayer *shaper = [CAShapeLayer layer];
+ shaper.path = path.CGPath;
+ shaper.borderWidth = 1.0;
+ UIColor *cacheColor = [UIColor clearColor];
+ if (self.valueDrawFillColorArray.count>i) {
+ cacheColor = self.valueDrawFillColorArray[i];
+ }
+ shaper.fillColor = cacheColor.CGColor;
+
+
+ if (self.valueBoardColorArray.count>i) {
+ cacheColor = self.valueBoardColorArray[i];
+ }else{
+ cacheColor = [UIColor clearColor];
+ }
+ shaper.strokeColor = cacheColor.CGColor;
+
+
+ [self.layer addSublayer:shaper];
+
+ }
+
+
+
+}
+
+-(void)showAnimation{
+
+ [self configBaseViewDataArray];
+ [self configDrawingData];
+ [self drawBaseView];
+ [self drawValueView];
+
+}
+
+
+
+
+
+@end
--
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