Cluster histogram processing device, cluster histogram processing method and cluster histogram printing system
A processing device and histogram technology, applied in special data processing applications, editing/combining graphics or text, other database retrieval, etc., can solve the problem of incomplete display of data label content, data label occlusion, and reduce clustered histogram Aesthetics and readability and other issues, to achieve the effect of improving aesthetics and readability, reducing the degree of occlusion
Pending Publication Date: 2022-01-21
RICOH IMAGING TECH SHANGHAI CO LTD
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Problems solved by technology
[0004] For this most common display form of clustered column charts, due to the limited length of clustered column charts, when the number of columns is large, the horizontally displayed data labels (horizontal data labels) above the columns are easily blocked ,like Figure 13 As shown (see the data labels in the box), it is manifested in the following two aspects: first, the data labels are blocked by the columns, which will cause the content of the data labels to be displayed incompletely; second, the data labels are blocked by each other, which will cause The content of the data label is blurred and unclear, and sometimes the observation effect is not good even with a magnifying glass
This kind of data label being blocked will greatly reduce the aesthetics and readability of the clustered column chart, which is not conducive to users' reading and data analysis
Method used
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[0031] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the following embodiments describe the present invention, processing method and clustered column graph printing system in detail in conjunction with the accompanying drawings.
[0032]
[0033] figure 1 It is a structural block diagram of the clustered histogram printing system in the embodiment of the present invention.
[0034] Such as figure 1 As shown, the present embodiment provides a clustered histogram printing system 1000, which is used to compare a plurality of columns arranged in parallel along the abscissa and the vertical coordinate values of the tops of the plurality of columns. The clustered histogram corresponding to and to be marked on each column with a plurality of horizontal data labels is processed and printed, including a clustered histogram processing device 100 and a printing device 200 . Wherein, the clustered h...
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The invention provides a cluster histogram processing device, a cluster histogram processing method and a cluster histogram printing system, which are used for processing a cluster histogram, and are characterized in that the cluster histogram processing device comprises: a size storage part which is used for storing the preset column strip width of the column strips, the preset column strip height, the preset column strip distance between the adjacent column strips, the preset label height of the transverse data label and the preset label width of each transverse data label; a current reference column strip setting unit that sets each column strip as a current reference column strip in order; a current processing label transverse position setting part which is used for setting the transverse position of the current processing label at least according to the corresponding preset label width, the preset column strip distance between the current reference column strip and the next adjacent column strip and the preset column strip width; and a labeling processing part which is used for labeling the current reference column strip at least according to the transverse position of the current processed label.
Description
technical field [0001] The invention relates to the technical field of graphics processing, in particular to a clustered histogram processing device, a processing method and a clustered histogram printing system. Background technique [0002] Clustered column chart is a common graphical data display and analysis tool. A clustered column chart usually includes an abscissa axis, an ordinate axis, multiple columns arranged along the coordinate axes, and multiple data labels corresponding to the multiple columns. Among them, the data label can display the actual data value represented by each bar, which is helpful for the visual function and presentation of the bar. [0003] The arrangement of multiple columns can be arranged in parallel along the abscissa or along the ordinate, and the former is the most common. For the arrangement of multiple columns in parallel along the abscissa, there are various display forms and display positions of the corresponding data labels, but th...
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Login to View More IPC IPC(8): G06F16/904G06T11/60
CPCG06F16/904G06T11/60
Inventor 董静茹顾明陈剑
Owner RICOH IMAGING TECH SHANGHAI CO LTD