aspose.cells
Class Axis

//Instantiating a Workbook object
$workbook = new cells\Workbook();
//Adding a new worksheet to the Excel object
$sheetIndex = $workbook->getWorksheets()->add();
//Obtaining the reference of the newly added worksheet by passing its sheet index
$worksheet = $workbook->getWorksheets()->get($sheetIndex);
//Adding a sample value to "A1" cell
$worksheet->getCells()->get("A1")->putValue(50);
//Adding a sample value to "A2" cell
$worksheet->getCells()->get("A2")->putValue(100);
//Adding a sample value to "A3" cell
$worksheet->getCells()->get("A3")->putValue(150);
//Adding a sample value to "B1" cell
$worksheet->getCells()->get("B1")->putValue(4);
//Adding a sample value to "B2" cell
$worksheet->getCells()->get("B2")->putValue(20);
//Adding a sample value to "B3" cell
$worksheet->getCells()->get("B3")->putValue(50);
//Adding a chart to the worksheet
$chartIndex = $worksheet->getCharts()->add(cells\ChartType::COLUMN, 5, 0, 25, 5);
//Accessing the instance of the newly added chart
$chart = $worksheet->getCharts()->get($chartIndex);
//Adding NSeries (chart data source) to the chart ranging from "A1" cell to "B3"
$chart->getNSeries()->add("A1:B3", true);
//Set the max value of value axis
$chart->getValueAxis()->setMaxValue(200);
//Set the min value of value axis
$chart->getValueAxis()->setMinValue(0);
//Set the major unit
$chart->getValueAxis()->setMajorUnit(25);
//Category(X) axis crosses at the maxinum value
$chart->getValueAxis()->setCrossType(cells\CrossType::MAXIMUM);
//Set he number of categories or series between tick-mark labels-> 
$chart->getCategoryAxis()->setTickLabelSpacing(2);

function getArea()

Gets the Area.

function isAutomaticMinValue() / function setAutomaticMinValue(value)

Indicates whether the min value is automatically assigned.

function getMinValue() / function setMinValue(value)

Represents the minimum value on the value axis.

The minValue type only can be double or DateTime

function isAutomaticMaxValue() / function setAutomaticMaxValue(value)

Indicates whether the max value is automatically assigned.

function getMaxValue() / function setMaxValue(value)

Represents the maximum value on the value axis.

The maxValue type only can be double or DateTime

function isAutomaticMajorUnit() / function setAutomaticMajorUnit(value)

Indicates whether the major unit of the axis is automatically assigned.

function getMajorUnit() / function setMajorUnit(value)

Represents the major units for the axis.

The major units must be greater than zero.

function isAutomaticMinorUnit() / function setAutomaticMinorUnit(value)

Indicates whether the minor unit of the axis is automatically assigned.

function getMinorUnit() / function setMinorUnit(value)

Represents the minor units for the axis.

The minor units must be greater than zero.

function getAxisLine()

Gets the appearance of an Axis.

function getMajorTickMark() / function setMajorTickMark(value)

Represents the type of major tick mark for the specified axis. The value of the property is TickMarkType integer constant.

function getMinorTickMark() / function setMinorTickMark(value)

Represents the type of minor tick mark for the specified axis. The value of the property is TickMarkType integer constant.

function getTickLabelPosition() / function setTickLabelPosition(value)

Represents the position of tick-mark labels on the specified axis. The value of the property is TickLabelPositionType integer constant.

function getCrossAt() / function setCrossAt(value)

Represents the point on the value axis where the category axis crosses it.

The number should be a integer when it applies to category axis. And the value must be between 1 and 31999.

function getCrossType() / function setCrossType(value)

Represents the CrossType on the specified axis where the other axis crosses. The value of the property is CrossType integer constant.

function getLogBase() / function setLogBase(value)

Represents the logarithmic base. Default value is 10.Only applies for Excel2007.

function isLogarithmic() / function setLogarithmic(value)

Represents if the value axis scale type is logarithmic or not.

function isPlotOrderReversed() / function setPlotOrderReversed(value)

Represents if Microsoft Excel plots data points from last to first.

function getAxisBetweenCategories() / function setAxisBetweenCategories(value)

Represents if the value axis crosses the category axis between categories.

This property applies only to category axes, and it doesn't apply to 3-D charts.

function getTickLabels()

Returns a TickLabels object that represents the tick-mark labels for the specified axis.

function getTickLabelSpacing() / function setTickLabelSpacing(value)

Represents the number of categories or series between tick-mark labels. Applies only to category and series axes.

The number must be between 1 and 31999.

function isAutoTickLabelSpacing() / function setAutoTickLabelSpacing(value)

Indicates whether ticklabel spacing is automatic

function getTickMarkSpacing() / function setTickMarkSpacing(value)

Returns or sets the number of categories or series between tick marks. Applies only to category and series axes.

The number must be between 1 and 31999.

function getDisplayUnit() / function setDisplayUnit(value)

Represents the unit label for the specified axis. The value of the property is DisplayUnitType integer constant.

function getCustUnit() / function setCustUnit(value)

Specifies a custom value for the display unit.

function getDisplayUnitLabel()

Represents a unit label on an axis in the specified chart. Unit labels are useful for charting large values¡ª for example, in the millions or billions.

function isDisplayUnitLabelShown() / function setDisplayUnitLabelShown(value)

Represents if the display unit label is shown on the specified axis.

The default value is True.

function getTitle()

Gets the axis' title.

function getCategoryType() / function setCategoryType(value)

Represents the category axis type. The value of the property is CategoryType integer constant.

function getBaseUnitScale() / function setBaseUnitScale(value)

Represents the base unit scale for the category axis. The value of the property is TimeUnit integer constant.

Setting this property only takes effect when the CategoryType property is set to TimeScale.

function isBaseUnitAuto() / function setBaseUnitAuto(value)

Represents whether the base unit is automatic.

function getMajorUnitScale() / function setMajorUnitScale(value)

Represents the major unit scale for the category axis. The value of the property is TimeUnit integer constant.

Example:

$workbook = new cells\Workbook();
//Adding a new worksheet to the Excel object
$sheetIndex = $workbook->getWorksheets()->add();
//Obtaining the reference of the newly added worksheet by passing its sheet index
$worksheet = $workbook->getWorksheets()->get($sheetIndex);
//Adding a sample value to "A1" cell
$worksheet->getCells()->get("A1")->putValue(50);
//Adding a sample value to "A2" cell
$worksheet->getCells()->get("A2")->putValue(100);
//Adding a sample value to "A3" cell
$worksheet->getCells()->get("A3")->putValue(150);
//Adding a sample value to "B1" cell
$worksheet->getCells()->get("B1")->putValue(4);
//Adding a sample value to "B2" cell
$worksheet->getCells()->get("B2")->putValue(20);
//Adding a sample value to "B3" cell
$worksheet->getCells()->get("B3")->putValue(50);
//Adding a chart to the worksheet
$chartIndex = $worksheet->getCharts()->add(cells\ChartType::COLUMN, 5, 0, 25, 5);
//Accessing the instance of the newly added chart
$chart = $worksheet->getCharts()->get($chartIndex);
$chart->getNSeries()->add("A1:B3", true);
$chart->getCategoryAxis()->setCategoryType(cells\CategoryType::TIME_SCALE);
$chart->getCategoryAxis()->setMajorUnitScale(cells\TimeUnit::MONTHS);
$chart->getCategoryAxis()->setMajorUnit(2);

function getMinorUnitScale() / function setMinorUnitScale(value)

Represents the major unit scale for the category axis. The value of the property is TimeUnit integer constant.

Example:

$workbook = new cells\Workbook();
//Adding a new worksheet to the Excel object
$sheetIndex = $workbook->getWorksheets()->add();
//Obtaining the reference of the newly added worksheet by passing its sheet index
$worksheet = $workbook->getWorksheets()->get($sheetIndex);
//Adding a sample value to "A1" cell
$worksheet->getCells()->get("A1")->putValue(50);
//Adding a sample value to "A2" cell
$worksheet->getCells()->get("A2")->putValue(100);
//Adding a sample value to "A3" cell
$worksheet->getCells()->get("A3")->putValue(150);
//Adding a sample value to "B1" cell
$worksheet->getCells()->get("B1")->putValue(4);
//Adding a sample value to "B2" cell
$worksheet->getCells()->get("B2")->putValue(20);
//Adding a sample value to "B3" cell
$worksheet->getCells()->get("B3")->putValue(50);
//Adding a chart to the worksheet
$chartIndex = $worksheet->getCharts()->add(cells\ChartType::COLUMN, 5, 0, 25, 5);
//Accessing the instance of the newly added chart
$chart = $worksheet->getCharts()->get($chartIndex);
$chart->getNSeries()->add("A1:B3", true);
$chart->getCategoryAxis()->setCategoryType(cells\CategoryType::TIME_SCALE);
$chart->getCategoryAxis()->setMinorUnitScale(cells\TimeUnit::MONTHS);
$chart->getCategoryAxis()->setMinorUnit(2);

function isVisible() / function setVisible(value)

Represents if the axis is visible.

function getMajorGridLines()

Represents major gridlines on a chart axis.

Example:

$workbook = new cells\Workbook();
//Adding a new worksheet to the Excel object
$sheetIndex = $workbook->getWorksheets()->add();
//Obtaining the reference of the newly added worksheet by passing its sheet index
$worksheet = $workbook->getWorksheets()->get($sheetIndex);
//Adding a sample value to "A1" cell
$worksheet->getCells()->get("A1")->putValue(50);
//Adding a sample value to "A2" cell
$worksheet->getCells()->get("A2")->putValue(100);
//Adding a sample value to "A3" cell
$worksheet->getCells()->get("A3")->putValue(150);
//Adding a sample value to "B1" cell
$worksheet->getCells()->get("B1")->putValue(4);
//Adding a sample value to "B2" cell
$worksheet->getCells()->get("B2")->putValue(20);
//Adding a sample value to "B3" cell
$worksheet->getCells()->get("B3")->putValue(50);
//Adding a chart to the worksheet
$chartIndex = $worksheet->getCharts()->add(cells\ChartType::COLUMN, 5, 0, 25, 5);
//Accessing the instance of the newly added chart
$chart = $worksheet->getCharts()->get($chartIndex);
$chart->getNSeries()->add("A1:B3", true);
$chart->getValueAxis()->getMajorGridLines()->setVisible(false);
$chart->getCategoryAxis()->getMajorGridLines()->setVisible(true);

function getMinorGridLines()

Represents minor gridlines on a chart axis.

function hasMultiLevelLabels() / function setHasMultiLevelLabels(value)

Indicates whether the labels shall be shown as multi level.

Only valid for category axis.

function getAxisLabels()

Gets the labels of the axis after call Chart.Calculate() methond.

function isAutoCross()

Indicates whether Microsoft Workbook automatically sets the axis crossing point.

NOTE: This member is now obsolete. Instead, please use Aspose.Cells.Charts.Axis.CrossType property. This property will be removed 12 months later since JANUARY 2012. Aspose apologizes for any inconvenience you may have experienced.

function isCrossAtMax()

Indicates whether Microsoft Workbook automatically sets the axis crossing point.

NOTE: This member is now obsolete. Instead, please use Aspose.Cells.Charts.Axis.CrossType property. This property will be removed 12 months later since JANUARY 2012. Aspose apologizes for any inconvenience you may have experienced.

function setAutoCross()

Sets the axis crossing point as automatic.

NOTE: This member is now obsolete. Instead, please use Aspose.Cells.Charts.Axis.CrossType property. This property will be removed 12 months later since JANUARY 2012. Aspose apologizes for any inconvenience you may have experienced.

function setCrossAtMax(isCrossAtMax)

Sets whether the axis crosses at the maximum value.

NOTE: This member is now obsolete. Instead, please use Aspose.Cells.Charts.Axis.CrossType property. This property will be removed 12 months later since JANUARY 2012. Aspose apologizes for any inconvenience you may have experienced.