← All changes | classes/Visualizer/Render/Sidebar/Graph.php +124 -364 3.10.10 → 1.1.4 View file →

		@@ -18,8 +18,10 @@
18	18	// | MA 02110-1301 USA |
19	19	// +----------------------------------------------------------------------+
20	20	// | Author: Eugene Manuilov <eugene@manuilov.org> |
21	21	// +----------------------------------------------------------------------+
	22	+
	23	+
22	24	/**
23	25	* Base class for sidebar settigns of graph based charts.
24	26	*
25	27	* @category Visualizer
		@@ -28,9 +30,9 @@
28	30	*
29	31	* @since 1.0.0
30	32	* @abstract
31	33	*/
32		-abstract class Visualizer_Render_Sidebar_Graph extends Visualizer_Render_Sidebar_Google {
	34	+abstract class Visualizer_Render_Sidebar_Graph extends Visualizer_Render_Sidebar {
33	35
34	36	/**
35	37	* Determines whether we need to render vertical gridlines options or not.
36	38	*
		@@ -76,11 +78,11 @@
76	78	$this->_horizontalGridLines = true;
77	79
78	80	$this->_positions = array(
79	81	'' => '',
80		- 'in' => esc_html__( 'Inside the chart', 'visualizer' ),
81		- 'out' => esc_html__( 'Outside the chart', 'visualizer' ),
82		- 'none' => esc_html__( 'None', 'visualizer' ),
	82	+ 'in' => esc_html__( 'Inside the chart', Visualizer_Plugin::NAME ),
	83	+ 'out' => esc_html__( 'Outside the chart', Visualizer_Plugin::NAME ),
	84	+ 'none' => esc_html__( 'None', Visualizer_Plugin::NAME ),
83	85	);
84	86	}
85	87
86	88	/**
		@@ -90,320 +92,145 @@
90	92	*
91	93	* @access protected
92	94	*/
93	95	protected function _renderChartTitleSettings() {
94		- self::_renderTextItem(
95		- esc_html__( 'Chart Title', 'visualizer' ),
96		- 'title',
97		- $this->title,
98		- esc_html__( 'Text to display above the chart.', 'visualizer' )
99		- );
	96	+ parent::_renderChartTitleSettings();
100	97
101	98	self::_renderSelectItem(
102		- esc_html__( 'Chart Title Position', 'visualizer' ),
	99	+ esc_html__( 'Chart Title Position', Visualizer_Plugin::NAME ),
103	100	'titlePosition',
104	101	$this->titlePosition,
105	102	$this->_positions,
106		- esc_html__( 'Where to place the chart title, compared to the chart area.', 'visualizer' )
	103	+ esc_html__( 'Where to place the chart title, compared to the chart area.', Visualizer_Plugin::NAME )
107	104	);
108		-
109		- self::_renderColorPickerItem(
110		- esc_html__( 'Chart Title Color', 'visualizer' ),
111		- 'titleTextStyle[color]',
112		- isset( $this->titleTextStyle['color'] ) ? $this->titleTextStyle['color'] : null,
113		- '#000'
114		- );
115		-
116		- echo '<div class="viz-section-delimiter"></div>';
117		-
118		- self::_renderSelectItem(
119		- esc_html__( 'Axes Titles Position', 'visualizer' ),
120		- 'axisTitlesPosition',
121		- $this->axisTitlesPosition,
122		- $this->_positions,
123		- esc_html__( 'Determines where to place the axis titles, compared to the chart area.', 'visualizer' )
124		- );
125		-
126		- echo '<div class="viz-section-delimiter"></div>';
127		-
128		- self::_renderTextAreaItem(
129		- esc_html__( 'Chart Description', 'visualizer' ),
130		- 'description',
131		- $this->description,
132		- sprintf( esc_html__( 'Description to display in the structured data schema as explained %1$shere%2$s', 'visualizer' ), '<a href="https://developers.google.com/search/docs/data-types/dataset#dataset" target="_blank">', '</a>' )
133		- );
134		-
135	105	}
136	106
137	107	/**
138		- * Renders general settings block for horizontal axis settings.
	108	+ * Renders chart axes settings.
139	109	*
140		- * @since 1.4.0
	110	+ * @since 1.0.0
141	111	*
142	112	* @access protected
143	113	*/
144		- protected function _renderHorizontalAxisGeneralSettings() {
145		- self::_renderTextItem(
146		- esc_html__( 'Axis Title', 'visualizer' ),
147		- 'hAxis[title]',
148		- isset( $this->hAxis['title'] ) ? $this->hAxis['title'] : '',
149		- esc_html__( 'The title of the horizontal axis.', 'visualizer' )
	114	+ protected function _renderAxesSettings() {
	115	+ $directions = array(
	116	+ '' => '',
	117	+ '1' => esc_html__( 'Identical Direction', Visualizer_Plugin::NAME ),
	118	+ '-1' => esc_html__( 'Reverse Direction', Visualizer_Plugin::NAME ),
150	119	);
151	120
152		- self::_renderSelectItem(
153		- esc_html__( 'Slanted Text', 'visualizer' ),
154		- 'hAxis[slantedText]',
155		- isset( $this->hAxis['slantedText'] ) ? $this->hAxis['slantedText'] : false,
156		- array(
157		- false => 'False',
158		- true => 'True',
159		- ),
160		- '',
161		- false
162		- );
163		-
164		- self::_renderTextItem(
165		- esc_html__( 'Slanted Text Angle', 'visualizer' ),
166		- 'hAxis[slantedTextAngle]',
167		- isset( $this->hAxis['slantedTextAngle'] ) ? $this->hAxis['slantedTextAngle'] : 45,
168		- '',
169		- 45,
170		- 'number',
171		- array(
172		- 'min' => 1,
173		- 'step' => 15,
174		- )
175		- );
176		-
177		- self::_renderSelectItem(
178		- esc_html__( 'Text Position', 'visualizer' ),
179		- 'hAxis[textPosition]',
180		- isset( $this->hAxis['textPosition'] ) ? $this->hAxis['textPosition'] : '',
181		- $this->_positions,
182		- esc_html__( 'Position of the horizontal axis text, relative to the chart area.', 'visualizer' )
183		- );
184		-
185		- self::_renderSelectItem(
186		- esc_html__( 'Direction', 'visualizer' ),
187		- 'hAxis[direction]',
188		- isset( $this->hAxis['direction'] ) ? $this->hAxis['direction'] : '',
189		- array(
190		- '' => '',
191		- '1' => esc_html__( 'Identical Direction', 'visualizer' ),
192		- '-1' => esc_html__( 'Reverse Direction', 'visualizer' ),
193		- ),
194		- esc_html__( 'The direction in which the values along the horizontal axis grow.', 'visualizer' )
195		- );
196		-
197		- self::_renderColorPickerItem(
198		- esc_html__( 'Base Line Color', 'visualizer' ),
199		- 'vAxis[baselineColor]',
200		- isset( $this->vAxis['baselineColor'] ) ? $this->vAxis['baselineColor'] : null,
201		- '#000'
202		- );
203		- }
204		-
205		- /**
206		- * Renders horizontal axis settings.
207		- *
208		- * @since 1.2.0
209		- *
210		- * @access protected
211		- */
212		- protected function _renderHorizontalAxisSettings() {
213		- self::_renderGroupStart( esc_html__( 'Horizontal Axis Settings', 'visualizer' ) );
214		- self::_renderSectionStart( esc_html__( 'General Settings', 'visualizer' ), false );
215		- $this->_renderHorizontalAxisGeneralSettings();
	121	+ self::_renderGroupStart( esc_html__( 'Horizontal & Vertical Axes', Visualizer_Plugin::NAME ) );
	122	+ self::_renderSectionStart();
	123	+ self::_renderSelectItem(
	124	+ esc_html__( 'Axes Titles Position', Visualizer_Plugin::NAME ),
	125	+ 'axisTitlesPosition',
	126	+ $this->axisTitlesPosition,
	127	+ $this->_positions,
	128	+ esc_html__( 'Determines where to place the axis titles, compared to the chart area.', Visualizer_Plugin::NAME )
	129	+ );
216	130	self::_renderSectionEnd();
217		- if ( $this->_horizontalGridLines ) {
218		- self::_renderSectionStart( esc_html__( 'Grid Lines', 'visualizer' ), false );
219		- self::_renderTextItem(
220		- esc_html__( 'Count', 'visualizer' ),
221		- 'hAxis[gridlines][count]',
222		- isset( $this->hAxis['gridlines']['count'] ) ? $this->hAxis['gridlines']['count'] : '',
223		- esc_html__( 'The approximate number of horizontal gridlines inside the chart area. You can specify a value of -1 to automatically compute the number of gridlines, 0 or 1 to draw no gridlines, or 2 or more to only draw gridline. Any number greater than 2 will be used to compute the minSpacing between gridlines.', 'visualizer' ),
224		- 5,
225		- 'number',
226		- array( 'min' => -1, 'max' => 1000, 'step' => 1 )
227		- );
228	131
229		- self::_renderColorPickerItem(
230		- esc_html__( 'Color', 'visualizer' ),
231		- 'hAxis[gridlines][color]',
232		- isset( $this->hAxis['gridlines']['color'] ) ? $this->hAxis['gridlines']['color'] : null,
233		- '#ccc'
234		- );
235		- self::_renderSectionEnd();
	132	+ self::_renderSectionStart( esc_html__( 'Horizontal Axis', Visualizer_Plugin::NAME ), false );
	133	+ self::_renderTextItem(
	134	+ esc_html__( 'Axis Title', Visualizer_Plugin::NAME ),
	135	+ 'hAxis[title]',
	136	+ isset( $this->hAxis['title'] ) ? $this->hAxis['title'] : '',
	137	+ esc_html__( 'The title of the horizontal axis.', Visualizer_Plugin::NAME )
	138	+ );
236	139
237		- self::_renderSectionStart( esc_html__( 'Minor Grid Lines', 'visualizer' ), false );
238		- self::_renderTextItem(
239		- esc_html__( 'Count', 'visualizer' ),
240		- 'hAxis[minorGridlines][count]',
241		- isset( $this->hAxis['minorGridlines']['count'] ) ? $this->hAxis['minorGridlines']['count'] : '',
242		- esc_html__( 'Specify 0 to disable the minor gridlines.', 'visualizer' ),
243		- 0,
244		- 'number',
245		- array( 'min' => 0, 'step' => 1 )
246		- );
	140	+ self::_renderSelectItem(
	141	+ esc_html__( 'Text Position', Visualizer_Plugin::NAME ),
	142	+ 'vAxis[textPosition]',
	143	+ isset( $this->vAxis['textPosition'] ) ? $this->vAxis['textPosition'] : '',
	144	+ $this->_positions,
	145	+ esc_html__( 'Position of the horizontal axis text, relative to the chart area.', Visualizer_Plugin::NAME )
	146	+ );
247	147
248		- self::_renderColorPickerItem(
249		- esc_html__( 'Color', 'visualizer' ),
250		- 'hAxis[minorGridlines][color]',
251		- isset( $this->hAxis['minorGridlines']['color'] ) ? $this->hAxis['minorGridlines']['color'] : null,
252		- null
253		- );
254		- self::_renderSectionEnd();
255		- }
	148	+ self::_renderSelectItem(
	149	+ esc_html__( 'Direction', Visualizer_Plugin::NAME ),
	150	+ 'hAxis[direction]',
	151	+ isset( $this->hAxis['direction'] ) ? $this->hAxis['direction'] : '',
	152	+ $directions,
	153	+ esc_html__( 'The direction in which the values along the horizontal axis grow.', Visualizer_Plugin::NAME )
	154	+ );
256	155
257		- if ( $this->_horizontalGridLines ) {
258		- self::_renderSectionStart( esc_html__( 'View Window', 'visualizer' ), false );
259		- self::_renderTextItem(
260		- esc_html__( 'Maximum Value', 'visualizer' ),
261		- 'hAxis[viewWindow][max]',
262		- isset( $this->hAxis['viewWindow']['max'] ) ? $this->hAxis['viewWindow']['max'] : '',
263		- 'The maximum vertical data value to render.'
264		- );
	156	+ if ( $this->_horizontalGridLines ) {
	157	+ self::_renderTextItem(
	158	+ esc_html__( 'Grid Lines Count', Visualizer_Plugin::NAME ),
	159	+ 'vAxis[gridlines][count]',
	160	+ isset( $this->vAxis['gridlines']['count'] ) ? $this->vAxis['gridlines']['count'] : '',
	161	+ esc_html__( 'The number of horizontal gridlines inside the chart area. Minimum value is 2. Specify -1 to automatically compute the number of gridlines.', Visualizer_Plugin::NAME ),
	162	+ 5
	163	+ );
265	164
266		- self::_renderTextItem(
267		- esc_html__( 'Minimum Value', 'visualizer' ),
268		- 'hAxis[viewWindow][min]',
269		- isset( $this->hAxis['viewWindow']['min'] ) ? $this->hAxis['viewWindow']['min'] : '',
270		- 'The minimum vertical data value to render.'
271		- );
272		- self::_renderSectionEnd();
273		- }
274		- self::_renderGroupEnd();
275		- }
	165	+ self::_renderColorPickerItem(
	166	+ esc_html__( 'Grid Lines Color', Visualizer_Plugin::NAME ),
	167	+ 'vAxis[gridlines][color]',
	168	+ isset( $this->vAxis['gridlines']['color'] ) ? $this->vAxis['gridlines']['color'] : null,
	169	+ '#ccc'
	170	+ );
	171	+ }
276	172
277		- /**
278		- * Renders general settings block for vertical axis settings.
279		- *
280		- * @since 1.4.0
281		- *
282		- * @access protected
283		- */
284		- protected function _renderVerticalAxisGeneralSettings() {
285		- self::_renderTextItem(
286		- esc_html__( 'Axis Title', 'visualizer' ),
287		- 'vAxis[title]',
288		- isset( $this->vAxis['title'] ) ? $this->vAxis['title'] : '',
289		- esc_html__( 'The title of the vertical axis.', 'visualizer' )
290		- );
291		-
292		- self::_renderSelectItem(
293		- esc_html__( 'Text Position', 'visualizer' ),
294		- 'vAxis[textPosition]',
295		- isset( $this->vAxis['textPosition'] ) ? $this->vAxis['textPosition'] : '',
296		- $this->_positions,
297		- esc_html__( 'Position of the vertical axis text, relative to the chart area.', 'visualizer' )
298		- );
299		-
300		- self::_renderSelectItem(
301		- esc_html__( 'Direction', 'visualizer' ),
302		- 'vAxis[direction]',
303		- isset( $this->vAxis['direction'] ) ? $this->vAxis['direction'] : '',
304		- array(
305		- '' => '',
306		- '1' => esc_html__( 'Identical Direction', 'visualizer' ),
307		- '-1' => esc_html__( 'Reverse Direction', 'visualizer' ),
308		- ),
309		- esc_html__( 'The direction in which the values along the vertical axis grow.', 'visualizer' )
310		- );
311		-
312		- self::_renderColorPickerItem(
313		- esc_html__( 'Base Line Color', 'visualizer' ),
314		- 'hAxis[baselineColor]',
315		- isset( $this->hAxis['baselineColor'] ) ? $this->hAxis['baselineColor'] : null,
316		- '#000'
317		- );
318		- }
319		-
320		- /**
321		- * Renders vertical axis settings.
322		- *
323		- * @since 1.2.0
324		- *
325		- * @access protected
326		- */
327		- protected function _renderVerticalAxisSettings() {
328		- self::_renderGroupStart( esc_html__( 'Vertical Axis Settings', 'visualizer' ) );
329		- self::_renderSectionStart( esc_html__( 'General Settings', 'visualizer' ), false );
330		- $this->_renderVerticalAxisGeneralSettings();
	173	+ self::_renderColorPickerItem(
	174	+ esc_html__( 'Base Line Color', Visualizer_Plugin::NAME ),
	175	+ 'vAxis[baselineColor]',
	176	+ isset( $this->vAxis['baselineColor'] ) ? $this->vAxis['baselineColor'] : null,
	177	+ '#000'
	178	+ );
331	179	self::_renderSectionEnd();
332	180
333		- if ( $this->_verticalGridLines ) {
334		- self::_renderSectionStart( esc_html__( 'Grid Lines', 'visualizer' ), false );
335		- self::_renderTextItem(
336		- esc_html__( 'Count', 'visualizer' ),
337		- 'vAxis[gridlines][count]',
338		- isset( $this->vAxis['gridlines']['count'] ) ? $this->vAxis['gridlines']['count'] : '',
339		- esc_html__( 'The approximate number of vertical gridlines inside the chart area. You can specify a value of -1 to automatically compute the number of gridlines, 0 or 1 to draw no gridlines, or 2 or more to only draw gridline. Any number greater than 2 will be used to compute the minSpacing between gridlines.', 'visualizer' ),
340		- 5,
341		- 'number',
342		- array( 'min' => -1, 'max' => 1000, 'step' => 1 )
343		- );
	181	+ self::_renderSectionStart( esc_html__( 'Vertical Axis', Visualizer_Plugin::NAME ), false );
	182	+ self::_renderTextItem(
	183	+ esc_html__( 'Axis Title', Visualizer_Plugin::NAME ),
	184	+ 'vAxis[title]',
	185	+ isset( $this->vAxis['title'] ) ? $this->vAxis['title'] : '',
	186	+ esc_html__( 'The title of the vertical axis.', Visualizer_Plugin::NAME )
	187	+ );
344	188
345		- self::_renderColorPickerItem(
346		- esc_html__( 'Color', 'visualizer' ),
347		- 'vAxis[gridlines][color]',
348		- isset( $this->vAxis['gridlines']['color'] ) ? $this->vAxis['gridlines']['color'] : null,
349		- '#ccc'
350		- );
351		- self::_renderSectionEnd();
	189	+ self::_renderSelectItem(
	190	+ esc_html__( 'Text Position', Visualizer_Plugin::NAME ),
	191	+ 'hAxis[textPosition]',
	192	+ isset( $this->hAxis['textPosition'] ) ? $this->hAxis['textPosition'] : '',
	193	+ $this->_positions,
	194	+ esc_html__( 'Position of the vertical axis text, relative to the chart area.', Visualizer_Plugin::NAME )
	195	+ );
352	196
353		- self::_renderSectionStart( esc_html__( 'Minor Grid Lines', 'visualizer' ), false );
354		- self::_renderTextItem(
355		- esc_html__( 'Count', 'visualizer' ),
356		- 'vAxis[minorGridlines][count]',
357		- isset( $this->vAxis['minorGridlines']['count'] ) ? $this->vAxis['minorGridlines']['count'] : '',
358		- esc_html__( 'Specify 0 to disable the minor gridlines.', 'visualizer' ),
359		- 0,
360		- 'number',
361		- array( 'min' => 0, 'step' => 1 )
362		- );
	197	+ self::_renderSelectItem(
	198	+ esc_html__( 'Direction', Visualizer_Plugin::NAME ),
	199	+ 'vAxis[direction]',
	200	+ isset( $this->vAxis['direction'] ) ? $this->vAxis['direction'] : '',
	201	+ $directions,
	202	+ esc_html__( 'The direction in which the values along the vertical axis grow.', Visualizer_Plugin::NAME )
	203	+ );
363	204
364		- self::_renderColorPickerItem(
365		- esc_html__( 'Color', 'visualizer' ),
366		- 'vAxis[minorGridlines][color]',
367		- isset( $this->vAxis['minorGridlines']['color'] ) ? $this->vAxis['minorGridlines']['color'] : null,
368		- null
369		- );
370		- self::_renderSectionEnd();
371		- }
	205	+ if ( $this->_verticalGridLines ) {
	206	+ self::_renderTextItem(
	207	+ esc_html__( 'Grid Lines Count', Visualizer_Plugin::NAME ),
	208	+ 'hAxis[gridlines][count]',
	209	+ isset( $this->hAxis['gridlines']['count'] ) ? $this->hAxis['gridlines']['count'] : '',
	210	+ esc_html__( 'The number of vertical gridlines inside the chart area. Minimum value is 2. Specify -1 to automatically compute the number of gridlines.', Visualizer_Plugin::NAME ),
	211	+ 5
	212	+ );
372	213
373		- if ( $this->_verticalGridLines ) {
374		- self::_renderSectionStart( esc_html__( 'View Window', 'visualizer' ), false );
375		- self::_renderTextItem(
376		- esc_html__( 'Maximum Value', 'visualizer' ),
377		- 'vAxis[viewWindow][max]',
378		- isset( $this->vAxis['viewWindow']['max'] ) ? $this->vAxis['viewWindow']['max'] : '',
379		- 'The maximum vertical data value to render.'
380		- );
	214	+ self::_renderColorPickerItem(
	215	+ esc_html__( 'Grid Lines Color', Visualizer_Plugin::NAME ),
	216	+ 'hAxis[gridlines][color]',
	217	+ isset( $this->hAxis['gridlines']['color'] ) ? $this->hAxis['gridlines']['color'] : null,
	218	+ '#ccc'
	219	+ );
	220	+ }
381	221
382		- self::_renderTextItem(
383		- esc_html__( 'Minimum Value', 'visualizer' ),
384		- 'vAxis[viewWindow][min]',
385		- isset( $this->vAxis['viewWindow']['min'] ) ? $this->vAxis['viewWindow']['min'] : '',
386		- 'The minimum vertical data value to render.'
387		- );
	222	+ self::_renderColorPickerItem(
	223	+ esc_html__( 'Base Line Color', Visualizer_Plugin::NAME ),
	224	+ 'hAxis[baselineColor]',
	225	+ isset( $this->hAxis['baselineColor'] ) ? $this->hAxis['baselineColor'] : null,
	226	+ '#000'
	227	+ );
388	228	self::_renderSectionEnd();
389		- }
390	229	self::_renderGroupEnd();
391	230	}
392	231
393	232	/**
394		- * Renders chart axes settings.
395		- *
396		- * @since 1.0.0
397		- *
398		- * @access protected
399		- */
400		- protected function _renderAxesSettings() {
401		- $this->_renderHorizontalAxisSettings();
402		- $this->_renderVerticalAxisSettings();
403		- }
404		-
405		- /**
406	233	* Renders series settings group.
407	234	*
408	235	* @since 1.0.0
409	236	*
		@@ -409,20 +236,16 @@
409	236	*
410	237	* @access protected
411	238	*/
412	239	protected function _renderSeriesSettings() {
413		- self::_renderGroupStart( esc_html__( 'Series Settings', 'visualizer' ) );
414		- self::_renderSectionStart();
415		- self::_renderSectionDescription( esc_html__( 'If you have just updated/modified the chart data, you may need to save it before the new data reflects in the settings.', 'visualizer' ), 'viz-info-msg' );
416		- self::_renderSectionEnd();
417		-
418		- for ( $i = 1, $cnt = count( $this->__series ); $i < $cnt; $i++ ) {
419		- if ( ! empty( $this->__series[ $i ]['label'] ) ) {
420		- self::_renderSectionStart( esc_html( $this->__series[ $i ]['label'] ), false );
421		- $this->_renderSeries( $i - 1 );
422		- self::_renderSectionEnd();
	240	+ self::_renderGroupStart( esc_html__( 'Series Settings', Visualizer_Plugin::NAME ) );
	241	+ for ( $i = 1, $cnt = count( $this->__series ); $i < $cnt; $i++ ) {
	242	+ if ( !empty( $this->__series[$i]['label'] ) ) {
	243	+ self::_renderSectionStart( esc_html( $this->__series[$i]['label'] ), false );
	244	+ $this->_renderSeries( $i - 1 );
	245	+ self::_renderSectionEnd();
	246	+ }
423	247	}
424		- }
425	248	self::_renderGroupEnd();
426	249	}
427	250
428	251	/**
		@@ -434,87 +257,24 @@
434	257	* @param int $index The series index.
435	258	*/
436	259	protected function _renderSeries( $index ) {
437	260	self::_renderSelectItem(
438		- esc_html__( 'Visible In Legend', 'visualizer' ),
	261	+ esc_html__( 'Visible In Legend', Visualizer_Plugin::NAME ),
439	262	'series[' . $index . '][visibleInLegend]',
440		- isset( $this->series[ $index ]['visibleInLegend'] ) ? $this->series[ $index ]['visibleInLegend'] : '',
	263	+ isset( $this->series[$index]['visibleInLegend'] ) ? $this->series[$index]['visibleInLegend'] : '',
441	264	array(
442	265	'' => '',
443		- '0' => esc_html__( 'No', 'visualizer' ),
444		- '1' => esc_html__( 'Yes', 'visualizer' ),
	266	+ '0' => esc_html__( 'No', Visualizer_Plugin::NAME ),
	267	+ '1' => esc_html__( 'Yes', Visualizer_Plugin::NAME ),
445	268	),
446		- esc_html__( 'Determines whether the series has to be presented in the legend or not.', 'visualizer' )
	269	+ esc_html__( 'Determines whether the series has to be presented in the legend or not.', Visualizer_Plugin::NAME )
447	270	);
448	271
449		- $this->_renderFormatField( $index );
450		-
451	272	self::_renderColorPickerItem(
452		- esc_html__( 'Color', 'visualizer' ),
	273	+ esc_html__( 'Color', Visualizer_Plugin::NAME ),
453	274	'series[' . $index . '][color]',
454		- isset( $this->series[ $index ]['color'] ) ? $this->series[ $index ]['color'] : null,
	275	+ isset( $this->series[$index]['color'] ) ? $this->series[$index]['color'] : null,
455	276	null
456	277	);
457		-
458		- $this->_renderRoleField( $index );
459		-
460	278	}
461	279
462		- /**
463		- * Renders format field for horizontal axis.
464		- *
465		- * @since 1.4.3
466		- *
467		- * @access protected
468		- */
469		- protected function _renderHorizontalAxisFormatField() {
470		- self::_renderTextItem(
471		- esc_html__( 'Number Format', 'visualizer' ),
472		- 'hAxis[format]',
473		- isset( $this->hAxis['format'] ) ? $this->hAxis['format'] : '',
474		- sprintf(
475		- '%s<br><br>%s<br><br>%s',
476		- esc_html__( 'Enter custom format pattern to apply to horizontal axis labels.', 'visualizer' ),
477		- sprintf(
478		- esc_html__( 'For number axis labels, this is a subset of the decimal formatting %1$sICU pattern set%2$s. For instance, $#,###.## will display values $1,234.56 for value 1234.56. Pay attention that if you use #&#37;&#37; percentage format then your values will be multiplied by 100.', 'visualizer' ),
479		- '<a href="http://icu-project.org/apiref/icu4c/classDecimalFormat.html#_details" target="_blank">',
480		- '</a>'
481		- ),
482		- sprintf(
483		- esc_html__( 'For date axis labels, this is a subset of the date formatting %1$sICU date and time format%2$s.', 'visualizer' ),
484		- '<a href="https://unicode-org.github.io/icu/userguide/format_parse/datetime/#datetime-format-syntax" target="_blank">',
485		- '</a>'
486		- )
487		- )
488		- );
489		- }
490		-
491		- /**
492		- * Renders format field for vertical axis settings.
493		- *
494		- * @since 1.4.3
495		- *
496		- * @access protected
497		- */
498		- protected function _renderVerticalAxisFormatField() {
499		- self::_renderTextItem(
500		- esc_html__( 'Number Format', 'visualizer' ),
501		- 'vAxis[format]',
502		- isset( $this->vAxis['format'] ) ? $this->vAxis['format'] : '',
503		- sprintf(
504		- '%s<br><br>%s<br><br>%s',
505		- esc_html__( 'Enter custom format pattern to apply to vertical axis labels.', 'visualizer' ),
506		- sprintf(
507		- esc_html__( 'For number axis labels, this is a subset of the decimal formatting %1$sICU pattern set%2$s. For instance, $#,###.## will display values $1,234.56 for value 1234.56. Pay attention that if you use #&#37;&#37; percentage format then your values will be multiplied by 100.', 'visualizer' ),
508		- '<a href="http://icu-project.org/apiref/icu4c/classDecimalFormat.html#_details" target="_blank">',
509		- '</a>'
510		- ),
511		- sprintf(
512		- esc_html__( 'For date axis labels, this is a subset of the date formatting %1$sICU date and time format%2$s.', 'visualizer' ),
513		- '<a href="https://unicode-org.github.io/icu/userguide/format_parse/datetime/#datetime-format-syntax" target="_blank">',
514		- '</a>'
515		- )
516		- )
517		- );
518		- }
519		-
520		-}
	280	+}