公开(公告)号：US20120169772A1

公开(公告)日：2012-07-05

申请号：US12981043

申请日：2010-12-29

申请人： Horst Werner ,  Olaf Wilde

发明人： Horst Werner ,  Olaf Wilde

IPC分类号： G09G5/00

CPC分类号： G06F3/0481 ,  G09G2340/04

摘要： In a system and a method, a first user input corresponding to a first graphical shape having first boundaries, a first size, and a first position is received on an initial virtual whiteboard having an infinite drawing area and occupying a display area of a user interface. In response to a first command, the first graphical shape is designated as a current virtual whiteboard by resizing the first graphical shape from the first size to a second size, with the second size being equal to the display area of the user interface, and with the first graphical shape having the first boundaries removed to effect an infinite drawing area within the first graphical shape. A second user input corresponding to a second graphical shape is received within the first graphical shape designated as the current virtual whiteboard. In response to a second command, the initial virtual whiteboard is designated as the current virtual whiteboard by restoring the first position and the first size of the first graphical shape within the initial virtual whiteboard and by resizing and re-positioning the second graphical shape to fit within the first graphical shape.

摘要翻译： 在系统和方法中，在具有无限绘图区域并占据用户界面的显示区域的初始虚拟白板上接收对应于具有第一边界，第一大小和第一位置的第一图形的第一用户输入 。 响应于第一命令，通过将第一图形形状从第一尺寸调整到第二尺寸，将第一图形形状指定为当前虚拟白板，其中第二尺寸等于用户界面的显示区域，并且与 所述第一图形形状具有去除所述第一边界以在所述第一图形形状内实现无限绘图区域。 在被指定为当前虚拟白板的第一图形中接收对应于第二图形的第二用户输入。 响应于第二个命令，通过恢复初始虚拟白板内的第一个图形形状的第一个位置和第一个大小，并通过调整大小并重新定位第二个图形形状来将初始虚拟白板指定为当前的虚拟白板，使其适合 在第一个图形形状内。

公开(公告)号：US08963961B2

公开(公告)日：2015-02-24

申请号：US12981043

申请日：2010-12-29

申请人： Horst Werner ,  Olaf Wilde

发明人： Horst Werner ,  Olaf Wilde

IPC分类号： G09G5/00 ,  G06F17/00 ,  G06F3/0481

CPC分类号： G06F3/0481 ,  G09G2340/04

摘要： In a system and a method, a first user input corresponding to a first graphical shape having first boundaries, a first size, and a first position is received on an initial virtual whiteboard having an infinite drawing area and occupying a display area of a user interface. In response to a first command, the first graphical shape is designated as a current virtual whiteboard by resizing the first graphical shape from the first size to a second size, with the second size being equal to the display area of the user interface, and with the first graphical shape having the first boundaries removed to effect an infinite drawing area within the first graphical shape. A second user input corresponding to a second graphical shape is received within the first graphical shape designated as the current virtual whiteboard. In response to a second command, the initial virtual whiteboard is designated as the current virtual whiteboard by restoring the first position and the first size of the first graphical shape within the initial virtual whiteboard and by resizing and re-positioning the second graphical shape to fit within the first graphical shape.

摘要翻译： 在系统和方法中，在具有无限绘图区域并占据用户界面的显示区域的初始虚拟白板上接收对应于具有第一边界，第一大小和第一位置的第一图形的第一用户输入 。 响应于第一命令，通过将第一图形形状从第一尺寸调整到第二尺寸，将第一图形形状指定为当前虚拟白板，其中第二尺寸等于用户界面的显示区域，并且与 所述第一图形形状具有去除所述第一边界以在所述第一图形形状内实现无限绘图区域。 在被指定为当前虚拟白板的第一图形中接收对应于第二图形的第二用户输入。 响应于第二个命令，通过恢复初始虚拟白板内的第一个图形形状的第一个位置和第一个大小，并通过调整大小并重新定位第二个图形形状来将初始虚拟白板指定为当前的虚拟白板，使其适合 在第一个图形形状内。