Chart cross-boundary interaction method and device in tab component, equipment and medium

Abstract

The embodiment of the invention relates to the technical field of reports, and discloses a chart cross-boundary interaction method and device in a tab component, equipment and a medium. The method comprises the following steps: respectively establishing an X-Y coordinate system for canvas and tab; defining an upper left corner coordinate of the tab and the target chart in an X-Y coordinate system of the canvas, and defining an upper left corner coordinate of the target chart in an X-Y coordinate system of the tab; dragging operation on the target chart is monitored, and when the target chart is dragged into the tab from the canvas, if a first set of conditions are met, it is judged that the whole target chart is dragged into the tab; and when the target chart is dragged into the canvas from the tab, if the second group of conditions are not met, judging that the whole target chart exceeds and is not in the tab. By implementing the embodiment of the invention, the final affiliation container of the chart can be determined through the conversion of the reference object, and meanwhile, when the chart is dragged into the canvas, the coordinate correction of the chart can be realized so as to ensure that the chart is located in the canvas.

Description

technical field [0001] The invention relates to the technical field of reports, in particular to a cross-border interaction method, device, device and medium of a chart in a tab component. Background technique [0002] In the process of reporting, the canvas and tab components are often used. The canvas is a container with its own border, and the chart (a form of report representation) in it can only move within its scope. [0003] A tab is a chart component that can: [0004] 1. Drag directly into the canvas from the component library; [0005] 2. Load any chart other than yourself (whether the chart in the canvas is dragged into the tab, or the chart in the component library is dragged into the tab); [0006] 3. Tab is also a container with its own border, and the chart inside can be moved within its scope or dragged to the canvas. [0007] Because both the canvas and the tab are containers, and the chart can be moved in the two containers, but the reference object will...

AI Technical Summary

Problems solved by technology

[0008] Canvas and tab can be understood as different layers, both of which have their own coordinate system. When the reference object changes, it is difficult to determine the ownership of the container after the chart is moved. It is easy to cause when the reference object changes, if the movement cannot be determined The container ownership of the chart causes the moving chart to not be displayed

Because it does not belong to the contents of the canvas or tab, it cannot be assigned the corresponding coordinates. Moreover, when the chart is dragged into the canvas, if its container ownership cannot be determined, the coordinates cannot be automatically corrected when it exceeds the boundaries of the canvas.

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