“自訂繪圖區”的版本间的差异

2021年5月27日 (四) 08:04的版本

本页为官方文件，一般使用者无法修改，若有任何误谬，请与官方联络。如欲编辑，请至本页的开放版。

要调整绘图区的可见范围，您可以使用移动绘图区工具来拖曳绘图区，并使用下列方式来进行缩放：

您可使用放大工具和缩小工具来缩放 绘图区。
备注： 您点按的位置即为缩放中心。
您可使用鼠标滚轮来缩放 绘图区。
您可使用快捷键 Ctrl + + 放大和 Ctrl + - 缩小。
在 绘图区的空白处按鼠标右键（Mac OS：Ctrl + 点按）之后，会跳出快显功能表让您进行缩放。
您也可以在 绘图区的属性对话窗内指定 x 轴和 y 轴的范围（请参阅下方段落）。

显示或隐藏物件

在代数区中，每个物件左方的图示能看出目前可见状态（显示或隐藏）。您可直接点击小弹珠图示来更改物件的可见状态。更多资讯请参阅可见状态。

绘图区属性（属性对话窗）

坐标轴、格线以及其他属性，可以在 绘图区的属性对话窗进行调整。在 绘图区按下鼠标右键（Mac OS：Ctrl + 点按）之后，从跳出的快显功能表点选“绘图区 ...”，即可开启属性对话窗。

自订坐标轴和格线

若要显示或隐藏坐标轴和格线，请在绘图区域按下鼠标右键（Mac OS：Ctrl + 点按），并从跳出的快显功能表点选 坐标轴或格线。在 属性对话窗能调整更多设定。

在一般分页，您可以更改坐标轴线的样式和颜色，或是更改 x 轴和 y 轴的比例。On tab Basic, you can, for example, change the line style and color of the coordinate axes, and set the the ratio between the axes. To make sure the axes ratio cannot be changed by any command or user action, you may lock it using the lock icon.

Clicking on tabs xAxis and yAxis allows you to customize the axes individually, set the distance of the tickmarks, labeling, axes visibility, units and more. If you want the cross of the axes to be at point (a,b), you can set Cross at parameter for xAxis to b and for yAxis to a. Option Stick to edge means that the line remains close to the bottom or left border of the screen. To draw only the part of the axis to the right or to the top of the axes intersection, you can select Positive direction only.

On tab Grid, you can change the color and line style of the coordinate grid, set the distance and ratio for grid lines to a certain value, and the grid visibility. Three types of grid are available: Cartesian, polar and isometric.

备注：

Axes scaling is possible in every mode by pressing and holding the Shift-key (PC: also Ctrl-key) while dragging the axis.
Range of the axes may be given dynamically, e.g. in Basic tab you can set X Min to x(A) and Y Min to y(A) to ensure the lower left corner of the view remains in point A. In such setting, the view cannot be zoomed.

开启导播列

您可在绘图区属性对话窗的一般分页，切换显示“导播列”按钮。还可以进一步选择是否要显示“播放”按钮，让构图步骤以动画呈现；或显示“ 构图按本”按钮。

其他设定

这些设定位于 属性对话窗中一般分页的最下方。

背景色

让您可以更改 绘图区的背景色。

工具提示

让您选择是否要显示 绘图区的工具提示。详情请参阅“工具提示”。

显示鼠标坐标

选择是否要在鼠标旁边显示鼠标坐标。

@@ 第16行： / 第16行： @@
 ==自訂坐標軸和格線==
-To show or hide the axes and the grid, right click (Mac OS: Ctrl-click) on the drawing pad and select the corresponding items [[File:Stylingbar graphicsview show or hide the axes.svg|link=|20px]] ''Axes'' or [[File:Stylingbar graphicsview show or hide the grid.svg|link=|20px]] ''Grid'' from the appearing context menu. For further setting you need to open the [[File:Menu-options.svg|link=|16px]] ''Properties Dialog''.
+若要顯示或隱藏坐標軸和格線，請在繪圖區域按下滑鼠右鍵（Mac OS ：{{KeyCode|Ctrl}} + 點按），並從跳出的快顯功能表點選 [[File:Stylingbar graphicsview show or hide the axes.svg|link=|20px]] ''' 坐標軸'''或 [[File:Stylingbar graphicsview show or hide the grid.svg|link=|20px]] '''格線'''。在 [[File:Menu-options.svg|link=|16px]] ''' 屬性對話窗'''能調整更多設定。
-* On tab ''Basic'', you can, for example, change the line style and color of the coordinate axes, and set the the ratio between the axes. To make sure the axes ratio cannot be changed by any command or user action, you may lock it using the lock icon.
+* 在'''一般'''分頁，您可以更改坐標軸線的樣式和顏色，或是更改 ''x'' 軸和 ''y'' 軸的比例。On tab ''Basic'', you can, for example, change the line style and color of the coordinate axes, and set the the ratio between the axes. To make sure the axes ratio cannot be changed by any command or user action, you may lock it using the lock icon.
 * Clicking on tabs ''xAxis'' and ''yAxis'' allows you to customize the axes individually, set the distance of the tickmarks, labeling, axes visibility, units and more. If you want the cross of the axes to be at point ''(a,b)'', you can set ''Cross at'' parameter for ''xAxis'' to ''b'' and for ''yAxis'' to ''a''. Option ''Stick to edge'' means that the line remains close to the bottom or left border of the screen. To draw only the part of the axis to the right or to the top of the axes intersection, you can select ''Positive direction only''.