Para criar um somatório acumulado de um campo da tabela, pode-se configurar uma Consulta utilizando o comando Inner Join do SQL. Exemplo: Data/Hora Campo Acumulado 20/02/2014 09:54:05 1 1 20/02/2014…
Autor
Mateus Machado
To create a Historic, first make sure the Domain has a DBServer. To add one to the Domain, right-click the project and select the option Insert – > Database, and…
Question: How can an E3Chart be drawn from left to right? Solução: To load a chart from left to right, you must invert how the horizontal axis scale is updated.…
Question: How can I print an E3Chart on my application’s screen? Solution: To do so, access E3Studio and follow these procedures: 1. Add a Report to the application. 2. In…
Descrição: Como posso evitar que dados de má qualidade sejam exibidos em um E3Chart? Solução: Para isto, deve-se configurar a propriedade ShowBadPoint de todas as penas do E3Chart como FALSE,…
Question: How does the Historic’s discard policy work? Solution: This option can be enabled in the Historic settings, on Historic tab, as seen below: Discard data from the…
The attached demo application displays an XControl called PenControl, which controls pen’s visibility, style, width, type, and color. Each pen must be added to the E3Chart independently, and to each…
Question: How can I create a chart with digital points? Solution: To do so, access E3Chart’s pen settings. On Style tab, change Drawing Style property to Dots, and on Connection…
Question: Can a pen’s minimum and maximum values be displayed in an E3Chart? Solution: Yes. To do so, access the pen’s settings, on Statistical Data tab, and check the Show…