#import "CPTGridLineGroup.h"

#import "CPTAxis.h"

#import "CPTAxisSet.h"

#import "CPTPlotArea.h"

@implementation CPTGridLineGroup

@synthesize plotArea;

@synthesize major;

#pragma mark -

#pragma mark Init/Dealloc

-(instancetype)initWithFrame:(CGRect)newFrame

{

if ( (self = [super initWithFrame:newFrame]) ) {

plotArea = nil;

major = NO;

self.needsDisplayOnBoundsChange = YES;

}

return self;

}

-(instancetype)initWithLayer:(id)layer

{

if ( (self = [super initWithLayer:layer]) ) {

CPTGridLineGroup *theLayer = (CPTGridLineGroup *)layer;

plotArea = theLayer->plotArea;

major = theLayer->major;

}

return self;

}

#pragma mark -

#pragma mark NSCoding Methods

-(void)encodeWithCoder:(NSCoder *)coder

{

[super encodeWithCoder:coder];

[coder encodeConditionalObject:self.plotArea forKey:@"CPTGridLineGroup.plotArea"];

[coder encodeBool:self.major forKey:@"CPTGridLineGroup.major"];

}

-(instancetype)initWithCoder:(NSCoder *)coder

{

if ( (self = [super initWithCoder:coder]) ) {

plotArea = [coder decodeObjectForKey:@"CPTGridLineGroup.plotArea"];

major = [coder decodeBoolForKey:@"CPTGridLineGroup.major"];

}

return self;

}

#pragma mark -

#pragma mark Drawing

-(void)renderAsVectorInContext:(CGContextRef)context

{

if ( self.hidden ) {

return;

}

CPTPlotArea *thePlotArea = self.plotArea;

for ( CPTAxis *axis in thePlotArea.axisSet.axes ) {

if ( !axis.separateLayers ) {

[axis drawGridLinesInContext:context isMajor:self.major];

}

}

}

#pragma mark -

#pragma mark Accessors

-(void)setPlotArea:(CPTPlotArea *)newPlotArea

{

if ( newPlotArea != plotArea ) {

plotArea = newPlotArea;

if ( newPlotArea ) {

[self setNeedsDisplay];

}

}

}