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src/Axis.vala

@@ -156,7 +156,7 @@ namespace CairoChart {
 		/**
 		 * ``Axis`` line style.
 		 */
-		public LineStyle line_style = LineStyle ();
+		public LineStyle grid_style = LineStyle (Color(), 1, {2, 3});
 
 		/**
 		 * Number of equally placed points to evaluate records sizes.
@@ -187,7 +187,7 @@ namespace CairoChart {
 			axis._time_format = this._time_format;
 			axis.color = this.color;
 			axis.font = this.font.copy();
-			axis.line_style = this.line_style;
+			axis.grid_style = this.grid_style;
 			axis.range = this.range.copy();
 			axis.place = this.place.copy();
 			axis.position = this.position;
@@ -498,7 +498,8 @@ namespace CairoChart {
 			for (Float128 v = min; Math.point_belong (v, min, range.zmax); v += step) {
 				if (is_x && chart.joint_x || !is_x && chart.joint_y) {
 					chart.color = chart.joint_color;
-					ser.grid.style.color = Color(0, 0, 0, 0.5);
+					ser.axis_x.grid_style.color = Color(0, 0, 0, 0.5);
+					ser.axis_y.grid_style.color = Color(0, 0, 0, 0.5);
 				} else
 					chart.color = color;
 				string text = "", time_text = ""; var time_text_t = new Text(chart); var crpt = 0.0;
@@ -524,7 +525,7 @@ namespace CairoChart {
 					case Axis.Position.LOW:
 						chart.ctx.move_to (crp, ey1); text_t.show();
 						chart.ctx.move_to (crpt, ey1 - dtf); time_text_t.show();
-						ser.grid.style.apply(chart);
+						ser.axis_x.grid_style.apply(chart);
 						double y = ey1 - max_rec_size; chart.ctx.move_to (scr_v, y);
 						if (chart.joint_x) chart.ctx.line_to (scr_v, py0);
 						else chart.ctx.line_to (scr_v, double.min (y, py0 + ph * (1 - ser.axis_y.place.zmax)));
@@ -532,7 +533,7 @@ namespace CairoChart {
 					case Axis.Position.HIGH:
 						chart.ctx.move_to (crp, ey0); text_t.show();
 						chart.ctx.move_to (crpt, ey0 - dtf); time_text_t.show();
-						ser.grid.style.apply(chart); chart.ctx.move_to (scr_v, ey0);
+						ser.axis_x.grid_style.apply(chart); chart.ctx.move_to (scr_v, ey0);
 						if (chart.joint_x) chart.ctx.line_to (scr_v, chart.plarea.y1);
 						else chart.ctx.line_to (scr_v, double.max (ey0, py0 + ph * (1 - ser.axis_y.place.zmin)));
 						break;
@@ -542,14 +543,14 @@ namespace CairoChart {
 					switch (position) {
 					case Axis.Position.LOW:
 						chart.ctx.move_to (ex0 - text_t.width, crp);
-						text_t.show(); ser.grid.style.apply(chart);
+						text_t.show(); ser.axis_y.grid_style.apply(chart);
 						chart.ctx.move_to (ex0, scr_v);
 						if (chart.joint_y) chart.ctx.line_to (chart.plarea.x1, scr_v);
 						else chart.ctx.line_to (double.max (ex0, px0 + pw * ser.axis_x.place.zmax), scr_v);
 						break;
 					case Axis.Position.HIGH:
 						chart.ctx.move_to (ex1 - text_t.width, crp);
-						text_t.show(); ser.grid.style.apply(chart);
+						text_t.show(); ser.axis_y.grid_style.apply(chart);
 						double x = ex1 - max_rec_size; chart.ctx.move_to (x, scr_v);
 						if (chart.joint_y) chart.ctx.line_to (px0, scr_v);
 						else chart.ctx.line_to (double.min (x, px0 + pw * ser.axis_x.place.zmin), scr_v);

src/Grid.vala

@@ -1,34 +0,0 @@
-namespace CairoChart {
-
-	/**
-	 * Grid of the {@link Series}.
-	 */
-	public class Grid {
-
-		/*public enum GridType {
-			PRICK_LINE = 0, // default
-			LINE
-		}*/
-
-		/**
-		 * Line style of the ``Grid``.
-		 */
-		public LineStyle style = LineStyle ();
-
-		/**
-		 * Gets a copy of the ``Grid``.
-		 */
-		public virtual Grid copy () {
-			var grid = new Grid ();
-			grid.style = this.style;
-			return grid;
-		}
-
-		/**
-		 * Constructs a new ``Grid``.
-		 */
-		public Grid () {
-			style.dashes = {2, 3};
-		}
-	}
-}

src/Series.vala

@@ -29,11 +29,6 @@ namespace CairoChart {
 		 */
 		public Marker marker;
 
-		/**
-		 * Grid style.
-		 */
-		public Grid grid = new Grid ();
-
 		/**
 		 * Sort style.
 		 */
@@ -78,8 +73,10 @@ namespace CairoChart {
 				line_style.color = value;
 				axis_x.color = value;
 				axis_y.color = value;
-				grid.style.color = value;
+				axis_x.grid_style.color = value;
-				grid.style.color.alpha = 0.5;
+				axis_x.grid_style.color.alpha = 0.5;
+				axis_y.grid_style.color = value;
+				axis_y.grid_style.color.alpha = 0.5;
 			}
 			default = Color (0, 0, 0, 1);
 		}
@@ -108,7 +105,6 @@ namespace CairoChart {
 			var series = new Series (chart);
 			series.axis_x = this.axis_x.copy ();
 			series.axis_y = this.axis_y.copy ();
-			series.grid = this.grid.copy ();
 			series.line_style = this.line_style;
 			series.marker = this.marker;
 			series.points = this.points;